1213958520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{4231}}^1$

素因数の和:5045

約数の個数: 96

約数和(自身を含む): 3951249120

約数和(自身を除く): 2737290600

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, 797, 1594, 2391, 3188, 3985, 4231, 4782, 6376, 7173, 7970, 8462, 9564, 11955, 12693, 14346, 15940, 16924, 19128, 21155, 23910, 25386, 28692, 31880, 33848, 35865, 38079, 42310, 47820, 50772, 57384, 63465, 71730, 76158, 84620, 95640, 101544, 126930, 143460, 152316, 169240, 190395, 253860, 286920, 304632, 380790, 507720, 761580, 1523160, 3372107, 6744214, 10116321, 13488428, 16860535, 20232642, 26976856, 30348963, 33721070, 40465284, 50581605, 60697926, 67442140, 80930568, 101163210, 121395852, 134884280, 151744815, 202326420, 242791704, 303489630, 404652840, 606979260, 1213958520]

約数ペア:

[(1, 1213958520), (2, 606979260), (3, 404652840), (4, 303489630), (5, 242791704), (6, 202326420), (8, 151744815), (9, 134884280), (10, 121395852), (12, 101163210), (15, 80930568), (18, 67442140), (20, 60697926), (24, 50581605), (30, 40465284), (36, 33721070), (40, 30348963), (45, 26976856), (60, 20232642), (72, 16860535), (90, 13488428), (120, 10116321), (180, 6744214), (360, 3372107), (797, 1523160), (1594, 761580), (2391, 507720), (3188, 380790), (3985, 304632), (4231, 286920), (4782, 253860), (6376, 190395), (7173, 169240), (7970, 152316), (8462, 143460), (9564, 126930), (11955, 101544), (12693, 95640), (14346, 84620), (15940, 76158), (16924, 71730), (19128, 63465), (21155, 57384), (23910, 50772), (25386, 47820), (28692, 42310), (31880, 38079), (33848, 35865)]