1428960

素因数分解:

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

素因数の和:260

約数の個数: 96

約数和(自身を含む): 4868640

約数和(自身を除く): 3439680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 229, 240, 260, 312, 390, 416, 458, 480, 520, 624, 687, 780, 916, 1040, 1145, 1248, 1374, 1560, 1832, 2080, 2290, 2748, 2977, 3120, 3435, 3664, 4580, 5496, 5954, 6240, 6870, 7328, 8931, 9160, 10992, 11908, 13740, 14885, 17862, 18320, 21984, 23816, 27480, 29770, 35724, 36640, 44655, 47632, 54960, 59540, 71448, 89310, 95264, 109920, 119080, 142896, 178620, 238160, 285792, 357240, 476320, 714480, 1428960]

約数ペア:

[(1, 1428960), (2, 714480), (3, 476320), (4, 357240), (5, 285792), (6, 238160), (8, 178620), (10, 142896), (12, 119080), (13, 109920), (15, 95264), (16, 89310), (20, 71448), (24, 59540), (26, 54960), (30, 47632), (32, 44655), (39, 36640), (40, 35724), (48, 29770), (52, 27480), (60, 23816), (65, 21984), (78, 18320), (80, 17862), (96, 14885), (104, 13740), (120, 11908), (130, 10992), (156, 9160), (160, 8931), (195, 7328), (208, 6870), (229, 6240), (240, 5954), (260, 5496), (312, 4580), (390, 3664), (416, 3435), (458, 3120), (480, 2977), (520, 2748), (624, 2290), (687, 2080), (780, 1832), (916, 1560), (1040, 1374), (1145, 1248)]