714480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 2395680

約数和(自身を除く): 1681200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 229, 240, 260, 312, 390, 458, 520, 624, 687, 780, 916, 1040, 1145, 1374, 1560, 1832, 2290, 2748, 2977, 3120, 3435, 3664, 4580, 5496, 5954, 6870, 8931, 9160, 10992, 11908, 13740, 14885, 17862, 18320, 23816, 27480, 29770, 35724, 44655, 47632, 54960, 59540, 71448, 89310, 119080, 142896, 178620, 238160, 357240, 714480]

約数ペア:

[(1, 714480), (2, 357240), (3, 238160), (4, 178620), (5, 142896), (6, 119080), (8, 89310), (10, 71448), (12, 59540), (13, 54960), (15, 47632), (16, 44655), (20, 35724), (24, 29770), (26, 27480), (30, 23816), (39, 18320), (40, 17862), (48, 14885), (52, 13740), (60, 11908), (65, 10992), (78, 9160), (80, 8931), (104, 6870), (120, 5954), (130, 5496), (156, 4580), (195, 3664), (208, 3435), (229, 3120), (240, 2977), (260, 2748), (312, 2290), (390, 1832), (458, 1560), (520, 1374), (624, 1145), (687, 1040), (780, 916)]