72992520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202757}}^1$

素因数の和:202774

約数の個数: 48

約数和(自身を含む): 237226860

約数和(自身を除く): 164234340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 202757, 405514, 608271, 811028, 1013785, 1216542, 1622056, 1824813, 2027570, 2433084, 3041355, 3649626, 4055140, 4866168, 6082710, 7299252, 8110280, 9124065, 12165420, 14598504, 18248130, 24330840, 36496260, 72992520]

約数ペア:

[(1, 72992520), (2, 36496260), (3, 24330840), (4, 18248130), (5, 14598504), (6, 12165420), (8, 9124065), (9, 8110280), (10, 7299252), (12, 6082710), (15, 4866168), (18, 4055140), (20, 3649626), (24, 3041355), (30, 2433084), (36, 2027570), (40, 1824813), (45, 1622056), (60, 1216542), (72, 1013785), (90, 811028), (120, 608271), (180, 405514), (360, 202757)]