80649600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 275220480

約数和(自身を除く): 194570880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 271, 300, 310, 320, 372, 384, 400, 465, 480, 496, 542, 600, 620, 640, 744, 775, 800, 813, 930, 960, 992, 1084, 1200, 1240, 1355, 1488, 1550, 1600, 1626, 1860, 1920, 1984, 2168, 2325, 2400, 2480, 2710, 2976, 3100, 3200, 3252, 3720, 3968, 4065, 4336, 4650, 4800, 4960, 5420, 5952, 6200, 6504, 6775, 7440, 8130, 8401, 8672, 9300, 9600, 9920, 10840, 11904, 12400, 13008, 13550, 14880, 16260, 16802, 17344, 18600, 19840, 20325, 21680, 24800, 25203, 26016, 27100, 29760, 32520, 33604, 34688, 37200, 40650, 42005, 43360, 49600, 50406, 52032, 54200, 59520, 65040, 67208, 74400, 81300, 84010, 86720, 99200, 100812, 104064, 108400, 126015, 130080, 134416, 148800, 162600, 168020, 173440, 201624, 210025, 216800, 252030, 260160, 268832, 297600, 325200, 336040, 403248, 420050, 433600, 504060, 520320, 537664, 630075, 650400, 672080, 806496, 840100, 867200, 1008120, 1075328, 1260150, 1300800, 1344160, 1612992, 1680200, 2016240, 2520300, 2601600, 2688320, 3225984, 3360400, 4032480, 5040600, 5376640, 6720800, 8064960, 10081200, 13441600, 16129920, 20162400, 26883200, 40324800, 80649600]

約数ペア:

[(1, 80649600), (2, 40324800), (3, 26883200), (4, 20162400), (5, 16129920), (6, 13441600), (8, 10081200), (10, 8064960), (12, 6720800), (15, 5376640), (16, 5040600), (20, 4032480), (24, 3360400), (25, 3225984), (30, 2688320), (31, 2601600), (32, 2520300), (40, 2016240), (48, 1680200), (50, 1612992), (60, 1344160), (62, 1300800), (64, 1260150), (75, 1075328), (80, 1008120), (93, 867200), (96, 840100), (100, 806496), (120, 672080), (124, 650400), (128, 630075), (150, 537664), (155, 520320), (160, 504060), (186, 433600), (192, 420050), (200, 403248), (240, 336040), (248, 325200), (271, 297600), (300, 268832), (310, 260160), (320, 252030), (372, 216800), (384, 210025), (400, 201624), (465, 173440), (480, 168020), (496, 162600), (542, 148800), (600, 134416), (620, 130080), (640, 126015), (744, 108400), (775, 104064), (800, 100812), (813, 99200), (930, 86720), (960, 84010), (992, 81300), (1084, 74400), (1200, 67208), (1240, 65040), (1355, 59520), (1488, 54200), (1550, 52032), (1600, 50406), (1626, 49600), (1860, 43360), (1920, 42005), (1984, 40650), (2168, 37200), (2325, 34688), (2400, 33604), (2480, 32520), (2710, 29760), (2976, 27100), (3100, 26016), (3200, 25203), (3252, 24800), (3720, 21680), (3968, 20325), (4065, 19840), (4336, 18600), (4650, 17344), (4800, 16802), (4960, 16260), (5420, 14880), (5952, 13550), (6200, 13008), (6504, 12400), (6775, 11904), (7440, 10840), (8130, 9920), (8401, 9600), (8672, 9300)]