981310080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4523}}^1$

素因数の和:4658

約数の個数: 128

約数和(自身を含む): 3156304320

約数和(自身を除く): 2174994240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 320, 339, 384, 452, 480, 565, 640, 678, 904, 960, 1130, 1356, 1695, 1808, 1920, 2260, 2712, 3390, 3616, 4520, 4523, 5424, 6780, 7232, 9040, 9046, 10848, 13560, 13569, 14464, 18080, 18092, 21696, 22615, 27120, 27138, 36160, 36184, 43392, 45230, 54240, 54276, 67845, 72320, 72368, 90460, 108480, 108552, 135690, 144736, 180920, 216960, 217104, 271380, 289472, 361840, 434208, 511099, 542760, 578944, 723680, 868416, 1022198, 1085520, 1447360, 1533297, 1736832, 2044396, 2171040, 2555495, 2894720, 3066594, 4088792, 4342080, 5110990, 6133188, 7666485, 8177584, 8684160, 10221980, 12266376, 15332970, 16355168, 20443960, 24532752, 30665940, 32710336, 40887920, 49065504, 61331880, 65420672, 81775840, 98131008, 122663760, 163551680, 196262016, 245327520, 327103360, 490655040, 981310080]

約数ペア:

[(1, 981310080), (2, 490655040), (3, 327103360), (4, 245327520), (5, 196262016), (6, 163551680), (8, 122663760), (10, 98131008), (12, 81775840), (15, 65420672), (16, 61331880), (20, 49065504), (24, 40887920), (30, 32710336), (32, 30665940), (40, 24532752), (48, 20443960), (60, 16355168), (64, 15332970), (80, 12266376), (96, 10221980), (113, 8684160), (120, 8177584), (128, 7666485), (160, 6133188), (192, 5110990), (226, 4342080), (240, 4088792), (320, 3066594), (339, 2894720), (384, 2555495), (452, 2171040), (480, 2044396), (565, 1736832), (640, 1533297), (678, 1447360), (904, 1085520), (960, 1022198), (1130, 868416), (1356, 723680), (1695, 578944), (1808, 542760), (1920, 511099), (2260, 434208), (2712, 361840), (3390, 289472), (3616, 271380), (4520, 217104), (4523, 216960), (5424, 180920), (6780, 144736), (7232, 135690), (9040, 108552), (9046, 108480), (10848, 90460), (13560, 72368), (13569, 72320), (14464, 67845), (18080, 54276), (18092, 54240), (21696, 45230), (22615, 43392), (27120, 36184), (27138, 36160)]