90503640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1$

素因数の和:4337

約数の個数: 96

約数和(自身を含む): 299192400

約数和(自身を除く): 208688760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 4261, 5310, 7080, 8522, 10620, 12783, 17044, 21240, 21305, 25566, 34088, 38349, 42610, 51132, 63915, 76698, 85220, 102264, 127830, 153396, 170440, 191745, 251399, 255660, 306792, 383490, 502798, 511320, 754197, 766980, 1005596, 1256995, 1508394, 1533960, 2011192, 2262591, 2513990, 3016788, 3770985, 4525182, 5027980, 6033576, 7541970, 9050364, 10055960, 11312955, 15083940, 18100728, 22625910, 30167880, 45251820, 90503640]

約数ペア:

[(1, 90503640), (2, 45251820), (3, 30167880), (4, 22625910), (5, 18100728), (6, 15083940), (8, 11312955), (9, 10055960), (10, 9050364), (12, 7541970), (15, 6033576), (18, 5027980), (20, 4525182), (24, 3770985), (30, 3016788), (36, 2513990), (40, 2262591), (45, 2011192), (59, 1533960), (60, 1508394), (72, 1256995), (90, 1005596), (118, 766980), (120, 754197), (177, 511320), (180, 502798), (236, 383490), (295, 306792), (354, 255660), (360, 251399), (472, 191745), (531, 170440), (590, 153396), (708, 127830), (885, 102264), (1062, 85220), (1180, 76698), (1416, 63915), (1770, 51132), (2124, 42610), (2360, 38349), (2655, 34088), (3540, 25566), (4248, 21305), (4261, 21240), (5310, 17044), (7080, 12783), (8522, 10620)]