290926560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16381}}^1$

素因数の和:16436

約数の個数: 96

約数和(自身を含む): 941244192

約数和(自身を除く): 650317632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 16381, 17760, 32762, 49143, 65524, 81905, 98286, 131048, 163810, 196572, 245715, 262096, 327620, 393144, 491430, 524192, 606097, 655240, 786288, 982860, 1212194, 1310480, 1572576, 1818291, 1965720, 2424388, 2620960, 3030485, 3636582, 3931440, 4848776, 6060970, 7273164, 7862880, 9091455, 9697552, 12121940, 14546328, 18182910, 19395104, 24243880, 29092656, 36365820, 48487760, 58185312, 72731640, 96975520, 145463280, 290926560]

約数ペア:

[(1, 290926560), (2, 145463280), (3, 96975520), (4, 72731640), (5, 58185312), (6, 48487760), (8, 36365820), (10, 29092656), (12, 24243880), (15, 19395104), (16, 18182910), (20, 14546328), (24, 12121940), (30, 9697552), (32, 9091455), (37, 7862880), (40, 7273164), (48, 6060970), (60, 4848776), (74, 3931440), (80, 3636582), (96, 3030485), (111, 2620960), (120, 2424388), (148, 1965720), (160, 1818291), (185, 1572576), (222, 1310480), (240, 1212194), (296, 982860), (370, 786288), (444, 655240), (480, 606097), (555, 524192), (592, 491430), (740, 393144), (888, 327620), (1110, 262096), (1184, 245715), (1480, 196572), (1776, 163810), (2220, 131048), (2960, 98286), (3552, 81905), (4440, 65524), (5920, 49143), (8880, 32762), (16381, 17760)]