149320560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 464139936

約数和(自身を除く): 314819376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1117, 1671, 2228, 2234, 2785, 3342, 3351, 4456, 4468, 5570, 5585, 6684, 6702, 8355, 8912, 8936, 11140, 11170, 13368, 13404, 16710, 16755, 17872, 22280, 22340, 26736, 26808, 33420, 33510, 44560, 44680, 53616, 66840, 67020, 89360, 133680, 134040, 268080, 622169, 1244338, 1866507, 2488676, 3110845, 3733014, 4977352, 6221690, 7466028, 9332535, 9954704, 12443380, 14932056, 18665070, 24886760, 29864112, 37330140, 49773520, 74660280, 149320560]

約数ペア:

[(1, 149320560), (2, 74660280), (3, 49773520), (4, 37330140), (5, 29864112), (6, 24886760), (8, 18665070), (10, 14932056), (12, 12443380), (15, 9954704), (16, 9332535), (20, 7466028), (24, 6221690), (30, 4977352), (40, 3733014), (48, 3110845), (60, 2488676), (80, 1866507), (120, 1244338), (240, 622169), (557, 268080), (1114, 134040), (1117, 133680), (1671, 89360), (2228, 67020), (2234, 66840), (2785, 53616), (3342, 44680), (3351, 44560), (4456, 33510), (4468, 33420), (5570, 26808), (5585, 26736), (6684, 22340), (6702, 22280), (8355, 17872), (8912, 16755), (8936, 16710), (11140, 13404), (11170, 13368)]