65207880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5891

約数の個数: 96

約数和(自身を含む): 218799360

約数和(自身を除く): 153591480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5843, 11160, 11686, 17529, 23372, 29215, 35058, 46744, 52587, 58430, 70116, 87645, 105174, 116860, 140232, 175290, 181133, 210348, 233720, 262935, 350580, 362266, 420696, 525870, 543399, 701160, 724532, 905665, 1051740, 1086798, 1449064, 1630197, 1811330, 2103480, 2173596, 2716995, 3260394, 3622660, 4347192, 5433990, 6520788, 7245320, 8150985, 10867980, 13041576, 16301970, 21735960, 32603940, 65207880]

約数ペア:

[(1, 65207880), (2, 32603940), (3, 21735960), (4, 16301970), (5, 13041576), (6, 10867980), (8, 8150985), (9, 7245320), (10, 6520788), (12, 5433990), (15, 4347192), (18, 3622660), (20, 3260394), (24, 2716995), (30, 2173596), (31, 2103480), (36, 1811330), (40, 1630197), (45, 1449064), (60, 1086798), (62, 1051740), (72, 905665), (90, 724532), (93, 701160), (120, 543399), (124, 525870), (155, 420696), (180, 362266), (186, 350580), (248, 262935), (279, 233720), (310, 210348), (360, 181133), (372, 175290), (465, 140232), (558, 116860), (620, 105174), (744, 87645), (930, 70116), (1116, 58430), (1240, 52587), (1395, 46744), (1860, 35058), (2232, 29215), (2790, 23372), (3720, 17529), (5580, 11686), (5843, 11160)]