72154203480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{96221}}^1$

素因数の和:98321

約数の個数: 96

約数和(自身を含む): 234616178160

約数和(自身を除く): 162461974680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2083, 4166, 6249, 8332, 10415, 12498, 16664, 18747, 20830, 24996, 31245, 37494, 41660, 49992, 62490, 74988, 83320, 93735, 96221, 124980, 149976, 187470, 192442, 249960, 288663, 374940, 384884, 481105, 577326, 749880, 769768, 865989, 962210, 1154652, 1443315, 1731978, 1924420, 2309304, 2886630, 3463956, 3848840, 4329945, 5773260, 6927912, 8659890, 11546520, 17319780, 34639560, 200428343, 400856686, 601285029, 801713372, 1002141715, 1202570058, 1603426744, 1803855087, 2004283430, 2405140116, 3006425145, 3607710174, 4008566860, 4810280232, 6012850290, 7215420348, 8017133720, 9019275435, 12025700580, 14430840696, 18038550870, 24051401160, 36077101740, 72154203480]

約数ペア:

[(1, 72154203480), (2, 36077101740), (3, 24051401160), (4, 18038550870), (5, 14430840696), (6, 12025700580), (8, 9019275435), (9, 8017133720), (10, 7215420348), (12, 6012850290), (15, 4810280232), (18, 4008566860), (20, 3607710174), (24, 3006425145), (30, 2405140116), (36, 2004283430), (40, 1803855087), (45, 1603426744), (60, 1202570058), (72, 1002141715), (90, 801713372), (120, 601285029), (180, 400856686), (360, 200428343), (2083, 34639560), (4166, 17319780), (6249, 11546520), (8332, 8659890), (10415, 6927912), (12498, 5773260), (16664, 4329945), (18747, 3848840), (20830, 3463956), (24996, 2886630), (31245, 2309304), (37494, 1924420), (41660, 1731978), (49992, 1443315), (62490, 1154652), (74988, 962210), (83320, 865989), (93735, 769768), (96221, 749880), (124980, 577326), (149976, 481105), (187470, 384884), (192442, 374940), (249960, 288663)]