28693680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119557}}^1$

素因数の和:119573

約数の個数: 40

約数和(自身を含む): 88951152

約数和(自身を除く): 60257472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119557, 239114, 358671, 478228, 597785, 717342, 956456, 1195570, 1434684, 1793355, 1912912, 2391140, 2869368, 3586710, 4782280, 5738736, 7173420, 9564560, 14346840, 28693680]

約数ペア:

[(1, 28693680), (2, 14346840), (3, 9564560), (4, 7173420), (5, 5738736), (6, 4782280), (8, 3586710), (10, 2869368), (12, 2391140), (15, 1912912), (16, 1793355), (20, 1434684), (24, 1195570), (30, 956456), (40, 717342), (48, 597785), (60, 478228), (80, 358671), (120, 239114), (240, 119557)]