780077160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26107}}^1$

素因数の和:26207

約数の個数: 96

約数和(自身を含む): 2565894240

約数和(自身を除く): 1785817080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 26107, 29880, 52214, 78321, 104428, 130535, 156642, 208856, 234963, 261070, 313284, 391605, 469926, 522140, 626568, 783210, 939852, 1044280, 1174815, 1566420, 1879704, 2166881, 2349630, 3132840, 4333762, 4699260, 6500643, 8667524, 9398520, 10834405, 13001286, 17335048, 19501929, 21668810, 26002572, 32503215, 39003858, 43337620, 52005144, 65006430, 78007716, 86675240, 97509645, 130012860, 156015432, 195019290, 260025720, 390038580, 780077160]

約数ペア:

[(1, 780077160), (2, 390038580), (3, 260025720), (4, 195019290), (5, 156015432), (6, 130012860), (8, 97509645), (9, 86675240), (10, 78007716), (12, 65006430), (15, 52005144), (18, 43337620), (20, 39003858), (24, 32503215), (30, 26002572), (36, 21668810), (40, 19501929), (45, 17335048), (60, 13001286), (72, 10834405), (83, 9398520), (90, 8667524), (120, 6500643), (166, 4699260), (180, 4333762), (249, 3132840), (332, 2349630), (360, 2166881), (415, 1879704), (498, 1566420), (664, 1174815), (747, 1044280), (830, 939852), (996, 783210), (1245, 626568), (1494, 522140), (1660, 469926), (1992, 391605), (2490, 313284), (2988, 261070), (3320, 234963), (3735, 208856), (4980, 156642), (5976, 130535), (7470, 104428), (9960, 78321), (14940, 52214), (26107, 29880)]