2982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 10049952

約数和(自身を除く): 7067472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 289, 340, 344, 408, 430, 510, 516, 578, 645, 680, 688, 731, 816, 860, 867, 1020, 1032, 1156, 1290, 1360, 1445, 1462, 1720, 1734, 2040, 2064, 2193, 2312, 2580, 2890, 2924, 3440, 3468, 3655, 4080, 4335, 4386, 4624, 5160, 5780, 5848, 6936, 7310, 8670, 8772, 10320, 10965, 11560, 11696, 12427, 13872, 14620, 17340, 17544, 21930, 23120, 24854, 29240, 34680, 35088, 37281, 43860, 49708, 58480, 62135, 69360, 74562, 87720, 99416, 124270, 149124, 175440, 186405, 198832, 248540, 298248, 372810, 497080, 596496, 745620, 994160, 1491240, 2982480]

約数ペア:

[(1, 2982480), (2, 1491240), (3, 994160), (4, 745620), (5, 596496), (6, 497080), (8, 372810), (10, 298248), (12, 248540), (15, 198832), (16, 186405), (17, 175440), (20, 149124), (24, 124270), (30, 99416), (34, 87720), (40, 74562), (43, 69360), (48, 62135), (51, 58480), (60, 49708), (68, 43860), (80, 37281), (85, 35088), (86, 34680), (102, 29240), (120, 24854), (129, 23120), (136, 21930), (170, 17544), (172, 17340), (204, 14620), (215, 13872), (240, 12427), (255, 11696), (258, 11560), (272, 10965), (289, 10320), (340, 8772), (344, 8670), (408, 7310), (430, 6936), (510, 5848), (516, 5780), (578, 5160), (645, 4624), (680, 4386), (688, 4335), (731, 4080), (816, 3655), (860, 3468), (867, 3440), (1020, 2924), (1032, 2890), (1156, 2580), (1290, 2312), (1360, 2193), (1445, 2064), (1462, 2040), (1720, 1734)]