189560040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50957}}^1$

素因数の和:51002

約数の個数: 64

約数和(自身を含む): 587036160

約数和(自身を除く): 397476120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 50957, 101914, 152871, 203828, 254785, 305742, 407656, 509570, 611484, 764355, 1019140, 1222968, 1528710, 1579667, 2038280, 3057420, 3159334, 4739001, 6114840, 6318668, 7898335, 9478002, 12637336, 15796670, 18956004, 23695005, 31593340, 37912008, 47390010, 63186680, 94780020, 189560040]

約数ペア:

[(1, 189560040), (2, 94780020), (3, 63186680), (4, 47390010), (5, 37912008), (6, 31593340), (8, 23695005), (10, 18956004), (12, 15796670), (15, 12637336), (20, 9478002), (24, 7898335), (30, 6318668), (31, 6114840), (40, 4739001), (60, 3159334), (62, 3057420), (93, 2038280), (120, 1579667), (124, 1528710), (155, 1222968), (186, 1019140), (248, 764355), (310, 611484), (372, 509570), (465, 407656), (620, 305742), (744, 254785), (930, 203828), (1240, 152871), (1860, 101914), (3720, 50957)]