77962080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23203}}^1$

素因数の和:23228

約数の個数: 96

約数和(自身を含む): 280675584

約数和(自身を除く): 202713504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 23203, 46406, 69609, 92812, 116015, 139218, 162421, 185624, 232030, 278436, 324842, 348045, 371248, 464060, 487263, 556872, 649684, 696090, 742496, 812105, 928120, 974526, 1113744, 1299368, 1392180, 1624210, 1856240, 1949052, 2227488, 2436315, 2598736, 2784360, 3248420, 3712480, 3898104, 4872630, 5197472, 5568720, 6496840, 7796208, 9745260, 11137440, 12993680, 15592416, 19490520, 25987360, 38981040, 77962080]

約数ペア:

[(1, 77962080), (2, 38981040), (3, 25987360), (4, 19490520), (5, 15592416), (6, 12993680), (7, 11137440), (8, 9745260), (10, 7796208), (12, 6496840), (14, 5568720), (15, 5197472), (16, 4872630), (20, 3898104), (21, 3712480), (24, 3248420), (28, 2784360), (30, 2598736), (32, 2436315), (35, 2227488), (40, 1949052), (42, 1856240), (48, 1624210), (56, 1392180), (60, 1299368), (70, 1113744), (80, 974526), (84, 928120), (96, 812105), (105, 742496), (112, 696090), (120, 649684), (140, 556872), (160, 487263), (168, 464060), (210, 371248), (224, 348045), (240, 324842), (280, 278436), (336, 232030), (420, 185624), (480, 162421), (560, 139218), (672, 116015), (840, 92812), (1120, 69609), (1680, 46406), (3360, 23203)]