490017120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6263}}^1$

素因数の和:6444

約数の個数: 96

約数和(自身を含む): 1553271552

約数和(自身を除く): 1063254432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6263, 6520, 7824, 9780, 12526, 13040, 15648, 18789, 19560, 25052, 26080, 31315, 37578, 39120, 50104, 62630, 75156, 78240, 93945, 100208, 125260, 150312, 187890, 200416, 250520, 300624, 375780, 501040, 601248, 751560, 1002080, 1020869, 1503120, 2041738, 3006240, 3062607, 4083476, 5104345, 6125214, 8166952, 10208690, 12250428, 15313035, 16333904, 20417380, 24500856, 30626070, 32667808, 40834760, 49001712, 61252140, 81669520, 98003424, 122504280, 163339040, 245008560, 490017120]

約数ペア:

[(1, 490017120), (2, 245008560), (3, 163339040), (4, 122504280), (5, 98003424), (6, 81669520), (8, 61252140), (10, 49001712), (12, 40834760), (15, 32667808), (16, 30626070), (20, 24500856), (24, 20417380), (30, 16333904), (32, 15313035), (40, 12250428), (48, 10208690), (60, 8166952), (80, 6125214), (96, 5104345), (120, 4083476), (160, 3062607), (163, 3006240), (240, 2041738), (326, 1503120), (480, 1020869), (489, 1002080), (652, 751560), (815, 601248), (978, 501040), (1304, 375780), (1630, 300624), (1956, 250520), (2445, 200416), (2608, 187890), (3260, 150312), (3912, 125260), (4890, 100208), (5216, 93945), (6263, 78240), (6520, 75156), (7824, 62630), (9780, 50104), (12526, 39120), (13040, 37578), (15648, 31315), (18789, 26080), (19560, 25052)]