105780480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 368067168

約数和(自身を除く): 262286688

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, 163, 169, 192, 195, 208, 240, 256, 260, 312, 320, 326, 338, 384, 390, 416, 480, 489, 507, 520, 624, 640, 652, 676, 768, 780, 815, 832, 845, 960, 978, 1014, 1040, 1248, 1280, 1304, 1352, 1560, 1630, 1664, 1690, 1920, 1956, 2028, 2080, 2119, 2445, 2496, 2535, 2608, 2704, 3120, 3260, 3328, 3380, 3840, 3912, 4056, 4160, 4238, 4890, 4992, 5070, 5216, 5408, 6240, 6357, 6520, 6760, 7824, 8112, 8320, 8476, 9780, 9984, 10140, 10432, 10595, 10816, 12480, 12714, 13040, 13520, 15648, 16224, 16640, 16952, 19560, 20280, 20864, 21190, 21632, 24960, 25428, 26080, 27040, 27547, 31296, 31785, 32448, 33904, 39120, 40560, 41728, 42380, 43264, 49920, 50856, 52160, 54080, 55094, 62592, 63570, 64896, 67808, 78240, 81120, 82641, 84760, 101712, 104320, 108160, 110188, 125184, 127140, 129792, 135616, 137735, 156480, 162240, 165282, 169520, 203424, 208640, 216320, 220376, 254280, 271232, 275470, 312960, 324480, 330564, 339040, 406848, 413205, 440752, 508560, 542464, 550940, 625920, 648960, 661128, 678080, 813696, 826410, 881504, 1017120, 1101880, 1322256, 1356160, 1627392, 1652820, 1763008, 2034240, 2203760, 2644512, 2712320, 3305640, 3526016, 4068480, 4407520, 5289024, 6611280, 7052032, 8136960, 8815040, 10578048, 13222560, 17630080, 21156096, 26445120, 35260160, 52890240, 105780480]

約数ペア:

[(1, 105780480), (2, 52890240), (3, 35260160), (4, 26445120), (5, 21156096), (6, 17630080), (8, 13222560), (10, 10578048), (12, 8815040), (13, 8136960), (15, 7052032), (16, 6611280), (20, 5289024), (24, 4407520), (26, 4068480), (30, 3526016), (32, 3305640), (39, 2712320), (40, 2644512), (48, 2203760), (52, 2034240), (60, 1763008), (64, 1652820), (65, 1627392), (78, 1356160), (80, 1322256), (96, 1101880), (104, 1017120), (120, 881504), (128, 826410), (130, 813696), (156, 678080), (160, 661128), (163, 648960), (169, 625920), (192, 550940), (195, 542464), (208, 508560), (240, 440752), (256, 413205), (260, 406848), (312, 339040), (320, 330564), (326, 324480), (338, 312960), (384, 275470), (390, 271232), (416, 254280), (480, 220376), (489, 216320), (507, 208640), (520, 203424), (624, 169520), (640, 165282), (652, 162240), (676, 156480), (768, 137735), (780, 135616), (815, 129792), (832, 127140), (845, 125184), (960, 110188), (978, 108160), (1014, 104320), (1040, 101712), (1248, 84760), (1280, 82641), (1304, 81120), (1352, 78240), (1560, 67808), (1630, 64896), (1664, 63570), (1690, 62592), (1920, 55094), (1956, 54080), (2028, 52160), (2080, 50856), (2119, 49920), (2445, 43264), (2496, 42380), (2535, 41728), (2608, 40560), (2704, 39120), (3120, 33904), (3260, 32448), (3328, 31785), (3380, 31296), (3840, 27547), (3912, 27040), (4056, 26080), (4160, 25428), (4238, 24960), (4890, 21632), (4992, 21190), (5070, 20864), (5216, 20280), (5408, 19560), (6240, 16952), (6357, 16640), (6520, 16224), (6760, 15648), (7824, 13520), (8112, 13040), (8320, 12714), (8476, 12480), (9780, 10816), (9984, 10595), (10140, 10432)]