64576080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89689}}^1$

素因数の和:89708

約数の個数: 60

約数和(自身を含む): 216870420

約数和(自身を除く): 152294340

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, 720, 89689, 179378, 269067, 358756, 448445, 538134, 717512, 807201, 896890, 1076268, 1345335, 1435024, 1614402, 1793780, 2152536, 2690670, 3228804, 3587560, 4036005, 4305072, 5381340, 6457608, 7175120, 8072010, 10762680, 12915216, 16144020, 21525360, 32288040, 64576080]

約数ペア:

[(1, 64576080), (2, 32288040), (3, 21525360), (4, 16144020), (5, 12915216), (6, 10762680), (8, 8072010), (9, 7175120), (10, 6457608), (12, 5381340), (15, 4305072), (16, 4036005), (18, 3587560), (20, 3228804), (24, 2690670), (30, 2152536), (36, 1793780), (40, 1614402), (45, 1435024), (48, 1345335), (60, 1076268), (72, 896890), (80, 807201), (90, 717512), (120, 538134), (144, 448445), (180, 358756), (240, 269067), (360, 179378), (720, 89689)]