461671320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{953}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 1516631040

約数和(自身を除く): 1054959720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 367, 440, 660, 734, 953, 1101, 1320, 1468, 1835, 1906, 2202, 2859, 2936, 3670, 3812, 4037, 4404, 4765, 5505, 5718, 7340, 7624, 8074, 8808, 9530, 10483, 11010, 11436, 12111, 14295, 14680, 16148, 19060, 20185, 20966, 22020, 22872, 24222, 28590, 31449, 32296, 38120, 40370, 41932, 44040, 48444, 52415, 57180, 60555, 62898, 80740, 83864, 96888, 104830, 114360, 121110, 125796, 157245, 161480, 209660, 242220, 251592, 314490, 349751, 419320, 484440, 628980, 699502, 1049253, 1257960, 1399004, 1748755, 2098506, 2798008, 3497510, 3847261, 4197012, 5246265, 6995020, 7694522, 8394024, 10492530, 11541783, 13990040, 15389044, 19236305, 20985060, 23083566, 30778088, 38472610, 41970120, 46167132, 57708915, 76945220, 92334264, 115417830, 153890440, 230835660, 461671320]

約数ペア:

[(1, 461671320), (2, 230835660), (3, 153890440), (4, 115417830), (5, 92334264), (6, 76945220), (8, 57708915), (10, 46167132), (11, 41970120), (12, 38472610), (15, 30778088), (20, 23083566), (22, 20985060), (24, 19236305), (30, 15389044), (33, 13990040), (40, 11541783), (44, 10492530), (55, 8394024), (60, 7694522), (66, 6995020), (88, 5246265), (110, 4197012), (120, 3847261), (132, 3497510), (165, 2798008), (220, 2098506), (264, 1748755), (330, 1399004), (367, 1257960), (440, 1049253), (660, 699502), (734, 628980), (953, 484440), (1101, 419320), (1320, 349751), (1468, 314490), (1835, 251592), (1906, 242220), (2202, 209660), (2859, 161480), (2936, 157245), (3670, 125796), (3812, 121110), (4037, 114360), (4404, 104830), (4765, 96888), (5505, 83864), (5718, 80740), (7340, 62898), (7624, 60555), (8074, 57180), (8808, 52415), (9530, 48444), (10483, 44040), (11010, 41932), (11436, 40370), (12111, 38120), (14295, 32296), (14680, 31449), (16148, 28590), (19060, 24222), (20185, 22872), (20966, 22020)]