108789840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 120

約数和(自身を含む): 371491848

約数和(自身を除く): 262702008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2477, 2745, 2928, 3660, 4392, 4880, 4954, 5490, 7320, 7431, 8784, 9908, 10980, 12385, 14640, 14862, 19816, 21960, 22293, 24770, 29724, 37155, 39632, 43920, 44586, 49540, 59448, 74310, 89172, 99080, 111465, 118896, 148620, 151097, 178344, 198160, 222930, 297240, 302194, 356688, 445860, 453291, 594480, 604388, 755485, 891720, 906582, 1208776, 1359873, 1510970, 1783440, 1813164, 2266455, 2417552, 2719746, 3021940, 3626328, 4532910, 5439492, 6043880, 6799365, 7252656, 9065820, 10878984, 12087760, 13598730, 18131640, 21757968, 27197460, 36263280, 54394920, 108789840]

約数ペア:

[(1, 108789840), (2, 54394920), (3, 36263280), (4, 27197460), (5, 21757968), (6, 18131640), (8, 13598730), (9, 12087760), (10, 10878984), (12, 9065820), (15, 7252656), (16, 6799365), (18, 6043880), (20, 5439492), (24, 4532910), (30, 3626328), (36, 3021940), (40, 2719746), (45, 2417552), (48, 2266455), (60, 1813164), (61, 1783440), (72, 1510970), (80, 1359873), (90, 1208776), (120, 906582), (122, 891720), (144, 755485), (180, 604388), (183, 594480), (240, 453291), (244, 445860), (305, 356688), (360, 302194), (366, 297240), (488, 222930), (549, 198160), (610, 178344), (720, 151097), (732, 148620), (915, 118896), (976, 111465), (1098, 99080), (1220, 89172), (1464, 74310), (1830, 59448), (2196, 49540), (2440, 44586), (2477, 43920), (2745, 39632), (2928, 37155), (3660, 29724), (4392, 24770), (4880, 22293), (4954, 21960), (5490, 19816), (7320, 14862), (7431, 14640), (8784, 12385), (9908, 10980)]