85450320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118681}}^1$

素因数の和:118700

約数の個数: 60

約数和(自身を含む): 286973076

約数和(自身を除く): 201522756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118681, 237362, 356043, 474724, 593405, 712086, 949448, 1068129, 1186810, 1424172, 1780215, 1898896, 2136258, 2373620, 2848344, 3560430, 4272516, 4747240, 5340645, 5696688, 7120860, 8545032, 9494480, 10681290, 14241720, 17090064, 21362580, 28483440, 42725160, 85450320]

約数ペア:

[(1, 85450320), (2, 42725160), (3, 28483440), (4, 21362580), (5, 17090064), (6, 14241720), (8, 10681290), (9, 9494480), (10, 8545032), (12, 7120860), (15, 5696688), (16, 5340645), (18, 4747240), (20, 4272516), (24, 3560430), (30, 2848344), (36, 2373620), (40, 2136258), (45, 1898896), (48, 1780215), (60, 1424172), (72, 1186810), (80, 1068129), (90, 949448), (120, 712086), (144, 593405), (180, 474724), (240, 356043), (360, 237362), (720, 118681)]