492379920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{683861}}^1$

素因数の和:683880

約数の個数: 60

約数和(自身を含む): 1653578316

約数和(自身を除く): 1161198396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 683861, 1367722, 2051583, 2735444, 3419305, 4103166, 5470888, 6154749, 6838610, 8206332, 10257915, 10941776, 12309498, 13677220, 16412664, 20515830, 24618996, 27354440, 30773745, 32825328, 41031660, 49237992, 54708880, 61547490, 82063320, 98475984, 123094980, 164126640, 246189960, 492379920]

約数ペア:

[(1, 492379920), (2, 246189960), (3, 164126640), (4, 123094980), (5, 98475984), (6, 82063320), (8, 61547490), (9, 54708880), (10, 49237992), (12, 41031660), (15, 32825328), (16, 30773745), (18, 27354440), (20, 24618996), (24, 20515830), (30, 16412664), (36, 13677220), (40, 12309498), (45, 10941776), (48, 10257915), (60, 8206332), (72, 6838610), (80, 6154749), (90, 5470888), (120, 4103166), (144, 3419305), (180, 2735444), (240, 2051583), (360, 1367722), (720, 683861)]