920549160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59467}}^1$

素因数の和:59527

約数の個数: 96

約数和(自身を含む): 3061412640

約数和(自身を除く): 2140863480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 59467, 118934, 178401, 237868, 297335, 356802, 475736, 535203, 594670, 713604, 892005, 1070406, 1189340, 1427208, 1784010, 2140812, 2378680, 2557081, 2676015, 3568020, 4281624, 5114162, 5352030, 7136040, 7671243, 10228324, 10704060, 12785405, 15342486, 20456648, 21408120, 23013729, 25570810, 30684972, 38356215, 46027458, 51141620, 61369944, 76712430, 92054916, 102283240, 115068645, 153424860, 184109832, 230137290, 306849720, 460274580, 920549160]

約数ペア:

[(1, 920549160), (2, 460274580), (3, 306849720), (4, 230137290), (5, 184109832), (6, 153424860), (8, 115068645), (9, 102283240), (10, 92054916), (12, 76712430), (15, 61369944), (18, 51141620), (20, 46027458), (24, 38356215), (30, 30684972), (36, 25570810), (40, 23013729), (43, 21408120), (45, 20456648), (60, 15342486), (72, 12785405), (86, 10704060), (90, 10228324), (120, 7671243), (129, 7136040), (172, 5352030), (180, 5114162), (215, 4281624), (258, 3568020), (344, 2676015), (360, 2557081), (387, 2378680), (430, 2140812), (516, 1784010), (645, 1427208), (774, 1189340), (860, 1070406), (1032, 892005), (1290, 713604), (1548, 594670), (1720, 535203), (1935, 475736), (2580, 356802), (3096, 297335), (3870, 237868), (5160, 178401), (7740, 118934), (15480, 59467)]