80337660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 244457472

約数和(自身を除く): 164119812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 811, 1270, 1524, 1622, 1651, 1905, 2433, 2540, 3244, 3302, 3810, 4055, 4866, 4953, 6604, 7620, 8110, 8255, 9732, 9906, 10543, 12165, 16220, 16510, 19812, 21086, 24330, 24765, 31629, 33020, 42172, 48660, 49530, 52715, 63258, 99060, 102997, 105430, 126516, 158145, 205994, 210860, 308991, 316290, 411988, 514985, 617982, 632580, 1029970, 1235964, 1338961, 1544955, 2059940, 2677922, 3089910, 4016883, 5355844, 6179820, 6694805, 8033766, 13389610, 16067532, 20084415, 26779220, 40168830, 80337660]

約数ペア:

[(1, 80337660), (2, 40168830), (3, 26779220), (4, 20084415), (5, 16067532), (6, 13389610), (10, 8033766), (12, 6694805), (13, 6179820), (15, 5355844), (20, 4016883), (26, 3089910), (30, 2677922), (39, 2059940), (52, 1544955), (60, 1338961), (65, 1235964), (78, 1029970), (127, 632580), (130, 617982), (156, 514985), (195, 411988), (254, 316290), (260, 308991), (381, 210860), (390, 205994), (508, 158145), (635, 126516), (762, 105430), (780, 102997), (811, 99060), (1270, 63258), (1524, 52715), (1622, 49530), (1651, 48660), (1905, 42172), (2433, 33020), (2540, 31629), (3244, 24765), (3302, 24330), (3810, 21086), (4055, 19812), (4866, 16510), (4953, 16220), (6604, 12165), (7620, 10543), (8110, 9906), (8255, 9732)]