752214480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{72889}}^1$

素因数の和:72948

約数の個数: 80

約数和(自身を含む): 2386127040

約数和(自身を除く): 1633912560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 72889, 145778, 218667, 291556, 364445, 437334, 583112, 728890, 874668, 1093335, 1166224, 1457780, 1749336, 2186670, 2915560, 3134227, 3498672, 4373340, 5831120, 6268454, 8746680, 9402681, 12536908, 15671135, 17493360, 18805362, 25073816, 31342270, 37610724, 47013405, 50147632, 62684540, 75221448, 94026810, 125369080, 150442896, 188053620, 250738160, 376107240, 752214480]

約数ペア:

[(1, 752214480), (2, 376107240), (3, 250738160), (4, 188053620), (5, 150442896), (6, 125369080), (8, 94026810), (10, 75221448), (12, 62684540), (15, 50147632), (16, 47013405), (20, 37610724), (24, 31342270), (30, 25073816), (40, 18805362), (43, 17493360), (48, 15671135), (60, 12536908), (80, 9402681), (86, 8746680), (120, 6268454), (129, 5831120), (172, 4373340), (215, 3498672), (240, 3134227), (258, 2915560), (344, 2186670), (430, 1749336), (516, 1457780), (645, 1166224), (688, 1093335), (860, 874668), (1032, 728890), (1290, 583112), (1720, 437334), (2064, 364445), (2580, 291556), (3440, 218667), (5160, 145778), (10320, 72889)]