120393960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 380540160

約数和(自身を除く): 260146200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 181, 184, 230, 241, 276, 345, 362, 460, 482, 543, 552, 690, 723, 724, 905, 920, 964, 1086, 1205, 1380, 1446, 1448, 1810, 1928, 2172, 2410, 2715, 2760, 2892, 3615, 3620, 4163, 4344, 4820, 5430, 5543, 5784, 7230, 7240, 8326, 9640, 10860, 11086, 12489, 14460, 16629, 16652, 20815, 21720, 22172, 24978, 27715, 28920, 33258, 33304, 41630, 43621, 44344, 49956, 55430, 62445, 66516, 83145, 83260, 87242, 99912, 110860, 124890, 130863, 133032, 166290, 166520, 174484, 218105, 221720, 249780, 261726, 332580, 348968, 436210, 499560, 523452, 654315, 665160, 872420, 1003283, 1046904, 1308630, 1744840, 2006566, 2617260, 3009849, 4013132, 5016415, 5234520, 6019698, 8026264, 10032830, 12039396, 15049245, 20065660, 24078792, 30098490, 40131320, 60196980, 120393960]

約数ペア:

[(1, 120393960), (2, 60196980), (3, 40131320), (4, 30098490), (5, 24078792), (6, 20065660), (8, 15049245), (10, 12039396), (12, 10032830), (15, 8026264), (20, 6019698), (23, 5234520), (24, 5016415), (30, 4013132), (40, 3009849), (46, 2617260), (60, 2006566), (69, 1744840), (92, 1308630), (115, 1046904), (120, 1003283), (138, 872420), (181, 665160), (184, 654315), (230, 523452), (241, 499560), (276, 436210), (345, 348968), (362, 332580), (460, 261726), (482, 249780), (543, 221720), (552, 218105), (690, 174484), (723, 166520), (724, 166290), (905, 133032), (920, 130863), (964, 124890), (1086, 110860), (1205, 99912), (1380, 87242), (1446, 83260), (1448, 83145), (1810, 66516), (1928, 62445), (2172, 55430), (2410, 49956), (2715, 44344), (2760, 43621), (2892, 41630), (3615, 33304), (3620, 33258), (4163, 28920), (4344, 27715), (4820, 24978), (5430, 22172), (5543, 21720), (5784, 20815), (7230, 16652), (7240, 16629), (8326, 14460), (9640, 12489), (10860, 11086)]