23164380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 73993920

約数和(自身を除く): 50829540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 181, 237, 270, 316, 324, 362, 395, 405, 474, 540, 543, 711, 724, 790, 810, 905, 948, 1086, 1185, 1422, 1580, 1620, 1629, 1810, 2133, 2172, 2370, 2715, 2844, 3258, 3555, 3620, 4266, 4740, 4887, 5430, 6399, 6516, 7110, 8145, 8532, 9774, 10665, 10860, 12798, 14220, 14299, 14661, 16290, 19548, 21330, 24435, 25596, 28598, 29322, 31995, 32580, 42660, 42897, 48870, 57196, 58644, 63990, 71495, 73305, 85794, 97740, 127980, 128691, 142990, 146610, 171588, 214485, 257382, 285980, 293220, 386073, 428970, 514764, 643455, 772146, 857940, 1158219, 1286910, 1544292, 1930365, 2316438, 2573820, 3860730, 4632876, 5791095, 7721460, 11582190, 23164380]

約数ペア:

[(1, 23164380), (2, 11582190), (3, 7721460), (4, 5791095), (5, 4632876), (6, 3860730), (9, 2573820), (10, 2316438), (12, 1930365), (15, 1544292), (18, 1286910), (20, 1158219), (27, 857940), (30, 772146), (36, 643455), (45, 514764), (54, 428970), (60, 386073), (79, 293220), (81, 285980), (90, 257382), (108, 214485), (135, 171588), (158, 146610), (162, 142990), (180, 128691), (181, 127980), (237, 97740), (270, 85794), (316, 73305), (324, 71495), (362, 63990), (395, 58644), (405, 57196), (474, 48870), (540, 42897), (543, 42660), (711, 32580), (724, 31995), (790, 29322), (810, 28598), (905, 25596), (948, 24435), (1086, 21330), (1185, 19548), (1422, 16290), (1580, 14661), (1620, 14299), (1629, 14220), (1810, 12798), (2133, 10860), (2172, 10665), (2370, 9774), (2715, 8532), (2844, 8145), (3258, 7110), (3555, 6516), (3620, 6399), (4266, 5430), (4740, 4887)]