89837280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4833

約数の個数: 144

約数和(自身を含む): 330220800

約数和(自身を除く): 240383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 4799, 6240, 9360, 9598, 14397, 18720, 19196, 23995, 28794, 38392, 43191, 47990, 57588, 62387, 71985, 76784, 86382, 95980, 115176, 124774, 143970, 153568, 172764, 187161, 191960, 215955, 230352, 249548, 287940, 311935, 345528, 374322, 383920, 431910, 460704, 499096, 561483, 575880, 623870, 691056, 748644, 767840, 863820, 935805, 998192, 1122966, 1151760, 1247740, 1382112, 1497288, 1727640, 1871610, 1996384, 2245932, 2303520, 2495480, 2807415, 2994576, 3455280, 3743220, 4491864, 4990960, 5614830, 5989152, 6910560, 7486440, 8983728, 9981920, 11229660, 14972880, 17967456, 22459320, 29945760, 44918640, 89837280]

約数ペア:

[(1, 89837280), (2, 44918640), (3, 29945760), (4, 22459320), (5, 17967456), (6, 14972880), (8, 11229660), (9, 9981920), (10, 8983728), (12, 7486440), (13, 6910560), (15, 5989152), (16, 5614830), (18, 4990960), (20, 4491864), (24, 3743220), (26, 3455280), (30, 2994576), (32, 2807415), (36, 2495480), (39, 2303520), (40, 2245932), (45, 1996384), (48, 1871610), (52, 1727640), (60, 1497288), (65, 1382112), (72, 1247740), (78, 1151760), (80, 1122966), (90, 998192), (96, 935805), (104, 863820), (117, 767840), (120, 748644), (130, 691056), (144, 623870), (156, 575880), (160, 561483), (180, 499096), (195, 460704), (208, 431910), (234, 383920), (240, 374322), (260, 345528), (288, 311935), (312, 287940), (360, 249548), (390, 230352), (416, 215955), (468, 191960), (480, 187161), (520, 172764), (585, 153568), (624, 143970), (720, 124774), (780, 115176), (936, 95980), (1040, 86382), (1170, 76784), (1248, 71985), (1440, 62387), (1560, 57588), (1872, 47990), (2080, 43191), (2340, 38392), (3120, 28794), (3744, 23995), (4680, 19196), (4799, 18720), (6240, 14397), (9360, 9598)]