1608254640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3319}}^1$

素因数の和:4011

約数の個数: 120

約数和(自身を含む): 5410710240

約数和(自身を除く): 3802455600

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, 673, 720, 1346, 2019, 2692, 3319, 3365, 4038, 5384, 6057, 6638, 6730, 8076, 9957, 10095, 10768, 12114, 13276, 13460, 16152, 16595, 19914, 20190, 24228, 26552, 26920, 29871, 30285, 32304, 33190, 39828, 40380, 48456, 49785, 53104, 53840, 59742, 60570, 66380, 79656, 80760, 96912, 99570, 119484, 121140, 132760, 149355, 159312, 161520, 199140, 238968, 242280, 265520, 298710, 398280, 477936, 484560, 597420, 796560, 1194840, 2233687, 2389680, 4467374, 6701061, 8934748, 11168435, 13402122, 17869496, 20103183, 22336870, 26804244, 33505305, 35738992, 40206366, 44673740, 53608488, 67010610, 80412732, 89347480, 100515915, 107216976, 134021220, 160825464, 178694960, 201031830, 268042440, 321650928, 402063660, 536084880, 804127320, 1608254640]

約数ペア:

[(1, 1608254640), (2, 804127320), (3, 536084880), (4, 402063660), (5, 321650928), (6, 268042440), (8, 201031830), (9, 178694960), (10, 160825464), (12, 134021220), (15, 107216976), (16, 100515915), (18, 89347480), (20, 80412732), (24, 67010610), (30, 53608488), (36, 44673740), (40, 40206366), (45, 35738992), (48, 33505305), (60, 26804244), (72, 22336870), (80, 20103183), (90, 17869496), (120, 13402122), (144, 11168435), (180, 8934748), (240, 6701061), (360, 4467374), (673, 2389680), (720, 2233687), (1346, 1194840), (2019, 796560), (2692, 597420), (3319, 484560), (3365, 477936), (4038, 398280), (5384, 298710), (6057, 265520), (6638, 242280), (6730, 238968), (8076, 199140), (9957, 161520), (10095, 159312), (10768, 149355), (12114, 132760), (13276, 121140), (13460, 119484), (16152, 99570), (16595, 96912), (19914, 80760), (20190, 79656), (24228, 66380), (26552, 60570), (26920, 59742), (29871, 53840), (30285, 53104), (32304, 49785), (33190, 48456), (39828, 40380)]