1442338680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{279523}}^1$

素因数の和:279580

約数の個数: 64

約数和(自身を含む): 4427660160

約数和(自身を除く): 2985321480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 279523, 559046, 838569, 1118092, 1397615, 1677138, 2236184, 2795230, 3354276, 4192845, 5590460, 6708552, 8385690, 11180920, 12019489, 16771380, 24038978, 33542760, 36058467, 48077956, 60097445, 72116934, 96155912, 120194890, 144233868, 180292335, 240389780, 288467736, 360584670, 480779560, 721169340, 1442338680]

約数ペア:

[(1, 1442338680), (2, 721169340), (3, 480779560), (4, 360584670), (5, 288467736), (6, 240389780), (8, 180292335), (10, 144233868), (12, 120194890), (15, 96155912), (20, 72116934), (24, 60097445), (30, 48077956), (40, 36058467), (43, 33542760), (60, 24038978), (86, 16771380), (120, 12019489), (129, 11180920), (172, 8385690), (215, 6708552), (258, 5590460), (344, 4192845), (430, 3354276), (516, 2795230), (645, 2236184), (860, 1677138), (1032, 1397615), (1290, 1118092), (1720, 838569), (2580, 559046), (5160, 279523)]