165462120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{997}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 539458920

約数和(自身を除く): 373996800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 461, 922, 997, 1383, 1844, 1994, 2305, 2766, 2991, 3688, 3988, 4149, 4610, 4985, 5532, 5982, 6915, 7976, 8298, 8973, 9220, 9970, 11064, 11964, 13830, 14955, 16596, 17946, 18440, 19940, 20745, 23928, 27660, 29910, 33192, 35892, 39880, 41490, 44865, 55320, 59820, 71784, 82980, 89730, 119640, 165960, 179460, 358920, 459617, 919234, 1378851, 1838468, 2298085, 2757702, 3676936, 4136553, 4596170, 5515404, 6894255, 8273106, 9192340, 11030808, 13788510, 16546212, 18384680, 20682765, 27577020, 33092424, 41365530, 55154040, 82731060, 165462120]

約数ペア:

[(1, 165462120), (2, 82731060), (3, 55154040), (4, 41365530), (5, 33092424), (6, 27577020), (8, 20682765), (9, 18384680), (10, 16546212), (12, 13788510), (15, 11030808), (18, 9192340), (20, 8273106), (24, 6894255), (30, 5515404), (36, 4596170), (40, 4136553), (45, 3676936), (60, 2757702), (72, 2298085), (90, 1838468), (120, 1378851), (180, 919234), (360, 459617), (461, 358920), (922, 179460), (997, 165960), (1383, 119640), (1844, 89730), (1994, 82980), (2305, 71784), (2766, 59820), (2991, 55320), (3688, 44865), (3988, 41490), (4149, 39880), (4610, 35892), (4985, 33192), (5532, 29910), (5982, 27660), (6915, 23928), (7976, 20745), (8298, 19940), (8973, 18440), (9220, 17946), (9970, 16596), (11064, 14955), (11964, 13830)]