1566863280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3907}}^1$

素因数の和:4483

約数の個数: 120

約数和(自身を含む): 5272845552

約数和(自身を除く): 3705982272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 557, 720, 1114, 1671, 2228, 2785, 3342, 3907, 4456, 5013, 5570, 6684, 7814, 8355, 8912, 10026, 11140, 11721, 13368, 15628, 16710, 19535, 20052, 22280, 23442, 25065, 26736, 31256, 33420, 35163, 39070, 40104, 44560, 46884, 50130, 58605, 62512, 66840, 70326, 78140, 80208, 93768, 100260, 117210, 133680, 140652, 156280, 175815, 187536, 200520, 234420, 281304, 312560, 351630, 401040, 468840, 562608, 703260, 937680, 1406520, 2176199, 2813040, 4352398, 6528597, 8704796, 10880995, 13057194, 17409592, 19585791, 21761990, 26114388, 32642985, 34819184, 39171582, 43523980, 52228776, 65285970, 78343164, 87047960, 97928955, 104457552, 130571940, 156686328, 174095920, 195857910, 261143880, 313372656, 391715820, 522287760, 783431640, 1566863280]

約数ペア:

[(1, 1566863280), (2, 783431640), (3, 522287760), (4, 391715820), (5, 313372656), (6, 261143880), (8, 195857910), (9, 174095920), (10, 156686328), (12, 130571940), (15, 104457552), (16, 97928955), (18, 87047960), (20, 78343164), (24, 65285970), (30, 52228776), (36, 43523980), (40, 39171582), (45, 34819184), (48, 32642985), (60, 26114388), (72, 21761990), (80, 19585791), (90, 17409592), (120, 13057194), (144, 10880995), (180, 8704796), (240, 6528597), (360, 4352398), (557, 2813040), (720, 2176199), (1114, 1406520), (1671, 937680), (2228, 703260), (2785, 562608), (3342, 468840), (3907, 401040), (4456, 351630), (5013, 312560), (5570, 281304), (6684, 234420), (7814, 200520), (8355, 187536), (8912, 175815), (10026, 156280), (11140, 140652), (11721, 133680), (13368, 117210), (15628, 100260), (16710, 93768), (19535, 80208), (20052, 78140), (22280, 70326), (23442, 66840), (25065, 62512), (26736, 58605), (31256, 50130), (33420, 46884), (35163, 44560), (39070, 40104)]