19024080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 60900864

約数和(自身を除く): 41876784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2557, 3720, 5114, 7440, 7671, 10228, 12785, 15342, 20456, 25570, 30684, 38355, 40912, 51140, 61368, 76710, 79267, 102280, 122736, 153420, 158534, 204560, 237801, 306840, 317068, 396335, 475602, 613680, 634136, 792670, 951204, 1189005, 1268272, 1585340, 1902408, 2378010, 3170680, 3804816, 4756020, 6341360, 9512040, 19024080]

約数ペア:

[(1, 19024080), (2, 9512040), (3, 6341360), (4, 4756020), (5, 3804816), (6, 3170680), (8, 2378010), (10, 1902408), (12, 1585340), (15, 1268272), (16, 1189005), (20, 951204), (24, 792670), (30, 634136), (31, 613680), (40, 475602), (48, 396335), (60, 317068), (62, 306840), (80, 237801), (93, 204560), (120, 158534), (124, 153420), (155, 122736), (186, 102280), (240, 79267), (248, 76710), (310, 61368), (372, 51140), (465, 40912), (496, 38355), (620, 30684), (744, 25570), (930, 20456), (1240, 15342), (1488, 12785), (1860, 10228), (2480, 7671), (2557, 7440), (3720, 5114)]