505827120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110927}}^1$

素因数の和:110962

約数の個数: 80

約数和(自身を含む): 1650608640

約数和(自身を除く): 1144781520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 110927, 221854, 332781, 443708, 554635, 665562, 887416, 1109270, 1331124, 1663905, 1774832, 2107613, 2218540, 2662248, 3327810, 4215226, 4437080, 5324496, 6322839, 6655620, 8430452, 8874160, 10538065, 12645678, 13311240, 16860904, 21076130, 25291356, 26622480, 31614195, 33721808, 42152260, 50582712, 63228390, 84304520, 101165424, 126456780, 168609040, 252913560, 505827120]

約数ペア:

[(1, 505827120), (2, 252913560), (3, 168609040), (4, 126456780), (5, 101165424), (6, 84304520), (8, 63228390), (10, 50582712), (12, 42152260), (15, 33721808), (16, 31614195), (19, 26622480), (20, 25291356), (24, 21076130), (30, 16860904), (38, 13311240), (40, 12645678), (48, 10538065), (57, 8874160), (60, 8430452), (76, 6655620), (80, 6322839), (95, 5324496), (114, 4437080), (120, 4215226), (152, 3327810), (190, 2662248), (228, 2218540), (240, 2107613), (285, 1774832), (304, 1663905), (380, 1331124), (456, 1109270), (570, 887416), (760, 665562), (912, 554635), (1140, 443708), (1520, 332781), (2280, 221854), (4560, 110927)]