146646120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 460800000

約数和(自身を除く): 314153880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 465, 474, 499, 620, 632, 744, 790, 930, 948, 998, 1185, 1240, 1497, 1580, 1860, 1896, 1996, 2370, 2449, 2495, 2994, 3160, 3720, 3992, 4740, 4898, 4990, 5988, 7347, 7485, 9480, 9796, 9980, 11976, 12245, 14694, 14970, 15469, 19592, 19960, 24490, 29388, 29940, 30938, 36735, 39421, 46407, 48980, 58776, 59880, 61876, 73470, 77345, 78842, 92814, 97960, 118263, 123752, 146940, 154690, 157684, 185628, 197105, 232035, 236526, 293880, 309380, 315368, 371256, 394210, 464070, 473052, 591315, 618760, 788420, 928140, 946104, 1182630, 1222051, 1576840, 1856280, 2365260, 2444102, 3666153, 4730520, 4888204, 6110255, 7332306, 9776408, 12220510, 14664612, 18330765, 24441020, 29329224, 36661530, 48882040, 73323060, 146646120]

約数ペア:

[(1, 146646120), (2, 73323060), (3, 48882040), (4, 36661530), (5, 29329224), (6, 24441020), (8, 18330765), (10, 14664612), (12, 12220510), (15, 9776408), (20, 7332306), (24, 6110255), (30, 4888204), (31, 4730520), (40, 3666153), (60, 2444102), (62, 2365260), (79, 1856280), (93, 1576840), (120, 1222051), (124, 1182630), (155, 946104), (158, 928140), (186, 788420), (237, 618760), (248, 591315), (310, 473052), (316, 464070), (372, 394210), (395, 371256), (465, 315368), (474, 309380), (499, 293880), (620, 236526), (632, 232035), (744, 197105), (790, 185628), (930, 157684), (948, 154690), (998, 146940), (1185, 123752), (1240, 118263), (1497, 97960), (1580, 92814), (1860, 78842), (1896, 77345), (1996, 73470), (2370, 61876), (2449, 59880), (2495, 58776), (2994, 48980), (3160, 46407), (3720, 39421), (3992, 36735), (4740, 30938), (4898, 29940), (4990, 29388), (5988, 24490), (7347, 19960), (7485, 19592), (9480, 15469), (9796, 14970), (9980, 14694), (11976, 12245)]