1224312960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 4241502720

約数和(自身を除く): 3017189760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 181, 192, 195, 208, 240, 260, 271, 312, 320, 362, 384, 390, 416, 480, 520, 542, 543, 624, 640, 724, 780, 813, 832, 905, 960, 1040, 1084, 1086, 1248, 1355, 1448, 1560, 1626, 1664, 1810, 1920, 2080, 2168, 2172, 2353, 2496, 2710, 2715, 2896, 3120, 3252, 3523, 3620, 4065, 4160, 4336, 4344, 4706, 4992, 5420, 5430, 5792, 6240, 6504, 7046, 7059, 7240, 8130, 8320, 8672, 8688, 9412, 10569, 10840, 10860, 11584, 11765, 12480, 13008, 14092, 14118, 14480, 16260, 17344, 17376, 17615, 18824, 21138, 21680, 21720, 23168, 23530, 24960, 26016, 28184, 28236, 28960, 32520, 34688, 34752, 35230, 35295, 37648, 42276, 43360, 43440, 47060, 49051, 52032, 52845, 56368, 56472, 57920, 65040, 69504, 70460, 70590, 75296, 84552, 86720, 86880, 94120, 98102, 104064, 105690, 112736, 112944, 115840, 130080, 140920, 141180, 147153, 150592, 169104, 173440, 173760, 188240, 196204, 211380, 225472, 225888, 245255, 260160, 281840, 282360, 294306, 301184, 338208, 347520, 376480, 392408, 422760, 450944, 451776, 490510, 520320, 563680, 564720, 588612, 637663, 676416, 735765, 752960, 784816, 845520, 903552, 981020, 1127360, 1129440, 1177224, 1275326, 1352832, 1471530, 1505920, 1569632, 1691040, 1912989, 1962040, 2254720, 2258880, 2354448, 2550652, 2943060, 3139264, 3188315, 3382080, 3825978, 3924080, 4517760, 4708896, 5101304, 5886120, 6278528, 6376630, 6764160, 7651956, 7848160, 9417792, 9564945, 10202608, 11772240, 12753260, 15303912, 15696320, 18835584, 19129890, 20405216, 23544480, 25506520, 30607824, 31392640, 38259780, 40810432, 47088960, 51013040, 61215648, 76519560, 81620864, 94177920, 102026080, 122431296, 153039120, 204052160, 244862592, 306078240, 408104320, 612156480, 1224312960]

約数ペア:

[(1, 1224312960), (2, 612156480), (3, 408104320), (4, 306078240), (5, 244862592), (6, 204052160), (8, 153039120), (10, 122431296), (12, 102026080), (13, 94177920), (15, 81620864), (16, 76519560), (20, 61215648), (24, 51013040), (26, 47088960), (30, 40810432), (32, 38259780), (39, 31392640), (40, 30607824), (48, 25506520), (52, 23544480), (60, 20405216), (64, 19129890), (65, 18835584), (78, 15696320), (80, 15303912), (96, 12753260), (104, 11772240), (120, 10202608), (128, 9564945), (130, 9417792), (156, 7848160), (160, 7651956), (181, 6764160), (192, 6376630), (195, 6278528), (208, 5886120), (240, 5101304), (260, 4708896), (271, 4517760), (312, 3924080), (320, 3825978), (362, 3382080), (384, 3188315), (390, 3139264), (416, 2943060), (480, 2550652), (520, 2354448), (542, 2258880), (543, 2254720), (624, 1962040), (640, 1912989), (724, 1691040), (780, 1569632), (813, 1505920), (832, 1471530), (905, 1352832), (960, 1275326), (1040, 1177224), (1084, 1129440), (1086, 1127360), (1248, 981020), (1355, 903552), (1448, 845520), (1560, 784816), (1626, 752960), (1664, 735765), (1810, 676416), (1920, 637663), (2080, 588612), (2168, 564720), (2172, 563680), (2353, 520320), (2496, 490510), (2710, 451776), (2715, 450944), (2896, 422760), (3120, 392408), (3252, 376480), (3523, 347520), (3620, 338208), (4065, 301184), (4160, 294306), (4336, 282360), (4344, 281840), (4706, 260160), (4992, 245255), (5420, 225888), (5430, 225472), (5792, 211380), (6240, 196204), (6504, 188240), (7046, 173760), (7059, 173440), (7240, 169104), (8130, 150592), (8320, 147153), (8672, 141180), (8688, 140920), (9412, 130080), (10569, 115840), (10840, 112944), (10860, 112736), (11584, 105690), (11765, 104064), (12480, 98102), (13008, 94120), (14092, 86880), (14118, 86720), (14480, 84552), (16260, 75296), (17344, 70590), (17376, 70460), (17615, 69504), (18824, 65040), (21138, 57920), (21680, 56472), (21720, 56368), (23168, 52845), (23530, 52032), (24960, 49051), (26016, 47060), (28184, 43440), (28236, 43360), (28960, 42276), (32520, 37648), (34688, 35295), (34752, 35230)]