239320560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58657}}^1$

素因数の和:58690

約数の個数: 80

約数和(自身を含む): 785547936

約数和(自身を除く): 546227376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 58657, 117314, 175971, 234628, 293285, 351942, 469256, 586570, 703884, 879855, 938512, 997169, 1173140, 1407768, 1759710, 1994338, 2346280, 2815536, 2991507, 3519420, 3988676, 4692560, 4985845, 5983014, 7038840, 7977352, 9971690, 11966028, 14077680, 14957535, 15954704, 19943380, 23932056, 29915070, 39886760, 47864112, 59830140, 79773520, 119660280, 239320560]

約数ペア:

[(1, 239320560), (2, 119660280), (3, 79773520), (4, 59830140), (5, 47864112), (6, 39886760), (8, 29915070), (10, 23932056), (12, 19943380), (15, 15954704), (16, 14957535), (17, 14077680), (20, 11966028), (24, 9971690), (30, 7977352), (34, 7038840), (40, 5983014), (48, 4985845), (51, 4692560), (60, 3988676), (68, 3519420), (80, 2991507), (85, 2815536), (102, 2346280), (120, 1994338), (136, 1759710), (170, 1407768), (204, 1173140), (240, 997169), (255, 938512), (272, 879855), (340, 703884), (408, 586570), (510, 469256), (680, 351942), (816, 293285), (1020, 234628), (1360, 175971), (2040, 117314), (4080, 58657)]