682427280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35993}}^1$

素因数の和:36088

約数の個数: 80

約数和(自身を含む): 2142362880

約数和(自身を除く): 1459935600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 35993, 71986, 107979, 143972, 179965, 215958, 287944, 359930, 431916, 539895, 575888, 719860, 863832, 1079790, 1439720, 1727664, 2159580, 2843447, 2879440, 4319160, 5686894, 8530341, 8638320, 11373788, 14217235, 17060682, 22747576, 28434470, 34121364, 42651705, 45495152, 56868940, 68242728, 85303410, 113737880, 136485456, 170606820, 227475760, 341213640, 682427280]

約数ペア:

[(1, 682427280), (2, 341213640), (3, 227475760), (4, 170606820), (5, 136485456), (6, 113737880), (8, 85303410), (10, 68242728), (12, 56868940), (15, 45495152), (16, 42651705), (20, 34121364), (24, 28434470), (30, 22747576), (40, 17060682), (48, 14217235), (60, 11373788), (79, 8638320), (80, 8530341), (120, 5686894), (158, 4319160), (237, 2879440), (240, 2843447), (316, 2159580), (395, 1727664), (474, 1439720), (632, 1079790), (790, 863832), (948, 719860), (1185, 575888), (1264, 539895), (1580, 431916), (1896, 359930), (2370, 287944), (3160, 215958), (3792, 179965), (4740, 143972), (6320, 107979), (9480, 71986), (18960, 35993)]