4673640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 10878360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 79, 85, 87, 102, 116, 120, 136, 145, 158, 170, 174, 204, 232, 237, 255, 290, 316, 340, 348, 395, 408, 435, 474, 493, 510, 580, 632, 680, 696, 790, 870, 948, 986, 1020, 1160, 1185, 1343, 1479, 1580, 1740, 1896, 1972, 2040, 2291, 2370, 2465, 2686, 2958, 3160, 3480, 3944, 4029, 4582, 4740, 4930, 5372, 5916, 6715, 6873, 7395, 8058, 9164, 9480, 9860, 10744, 11455, 11832, 13430, 13746, 14790, 16116, 18328, 19720, 20145, 22910, 26860, 27492, 29580, 32232, 34365, 38947, 40290, 45820, 53720, 54984, 59160, 68730, 77894, 80580, 91640, 116841, 137460, 155788, 161160, 194735, 233682, 274920, 311576, 389470, 467364, 584205, 778940, 934728, 1168410, 1557880, 2336820, 4673640]

約数ペア:

[(1, 4673640), (2, 2336820), (3, 1557880), (4, 1168410), (5, 934728), (6, 778940), (8, 584205), (10, 467364), (12, 389470), (15, 311576), (17, 274920), (20, 233682), (24, 194735), (29, 161160), (30, 155788), (34, 137460), (40, 116841), (51, 91640), (58, 80580), (60, 77894), (68, 68730), (79, 59160), (85, 54984), (87, 53720), (102, 45820), (116, 40290), (120, 38947), (136, 34365), (145, 32232), (158, 29580), (170, 27492), (174, 26860), (204, 22910), (232, 20145), (237, 19720), (255, 18328), (290, 16116), (316, 14790), (340, 13746), (348, 13430), (395, 11832), (408, 11455), (435, 10744), (474, 9860), (493, 9480), (510, 9164), (580, 8058), (632, 7395), (680, 6873), (696, 6715), (790, 5916), (870, 5372), (948, 4930), (986, 4740), (1020, 4582), (1160, 4029), (1185, 3944), (1343, 3480), (1479, 3160), (1580, 2958), (1740, 2686), (1896, 2465), (1972, 2370), (2040, 2291)]