23135520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 73579968

約数和(自身を除く): 50444448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 307, 314, 471, 480, 614, 628, 785, 921, 942, 1228, 1256, 1535, 1570, 1842, 1884, 2355, 2456, 2512, 3070, 3140, 3684, 3768, 4605, 4710, 4912, 5024, 6140, 6280, 7368, 7536, 9210, 9420, 9824, 12280, 12560, 14736, 15072, 18420, 18840, 24560, 25120, 29472, 36840, 37680, 48199, 49120, 73680, 75360, 96398, 144597, 147360, 192796, 240995, 289194, 385592, 481990, 578388, 722985, 771184, 963980, 1156776, 1445970, 1542368, 1927960, 2313552, 2891940, 3855920, 4627104, 5783880, 7711840, 11567760, 23135520]

約数ペア:

[(1, 23135520), (2, 11567760), (3, 7711840), (4, 5783880), (5, 4627104), (6, 3855920), (8, 2891940), (10, 2313552), (12, 1927960), (15, 1542368), (16, 1445970), (20, 1156776), (24, 963980), (30, 771184), (32, 722985), (40, 578388), (48, 481990), (60, 385592), (80, 289194), (96, 240995), (120, 192796), (157, 147360), (160, 144597), (240, 96398), (307, 75360), (314, 73680), (471, 49120), (480, 48199), (614, 37680), (628, 36840), (785, 29472), (921, 25120), (942, 24560), (1228, 18840), (1256, 18420), (1535, 15072), (1570, 14736), (1842, 12560), (1884, 12280), (2355, 9824), (2456, 9420), (2512, 9210), (3070, 7536), (3140, 7368), (3684, 6280), (3768, 6140), (4605, 5024), (4710, 4912)]