720169056

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3618

約数の個数: 120

約数和(自身を含む): 2145417120

約数和(自身を除く): 1425248064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 948, 1264, 1296, 1422, 1896, 2133, 2528, 2592, 2844, 3517, 3792, 4266, 5688, 6399, 7034, 7584, 8532, 10551, 11376, 12798, 14068, 17064, 21102, 22752, 25596, 28136, 31653, 34128, 42204, 51192, 56272, 63306, 68256, 84408, 94959, 102384, 112544, 126612, 168816, 189918, 204768, 253224, 277843, 284877, 337632, 379836, 506448, 555686, 569754, 759672, 833529, 1012896, 1111372, 1139508, 1519344, 1667058, 2222744, 2279016, 2500587, 3038688, 3334116, 4445488, 4558032, 5001174, 6668232, 7501761, 8890976, 9116064, 10002348, 13336464, 15003522, 20004696, 22505283, 26672928, 30007044, 40009392, 45010566, 60014088, 80018784, 90021132, 120028176, 180042264, 240056352, 360084528, 720169056]

約数ペア:

[(1, 720169056), (2, 360084528), (3, 240056352), (4, 180042264), (6, 120028176), (8, 90021132), (9, 80018784), (12, 60014088), (16, 45010566), (18, 40009392), (24, 30007044), (27, 26672928), (32, 22505283), (36, 20004696), (48, 15003522), (54, 13336464), (72, 10002348), (79, 9116064), (81, 8890976), (96, 7501761), (108, 6668232), (144, 5001174), (158, 4558032), (162, 4445488), (216, 3334116), (237, 3038688), (288, 2500587), (316, 2279016), (324, 2222744), (432, 1667058), (474, 1519344), (632, 1139508), (648, 1111372), (711, 1012896), (864, 833529), (948, 759672), (1264, 569754), (1296, 555686), (1422, 506448), (1896, 379836), (2133, 337632), (2528, 284877), (2592, 277843), (2844, 253224), (3517, 204768), (3792, 189918), (4266, 168816), (5688, 126612), (6399, 112544), (7034, 102384), (7584, 94959), (8532, 84408), (10551, 68256), (11376, 63306), (12798, 56272), (14068, 51192), (17064, 42204), (21102, 34128), (22752, 31653), (25596, 28136)]