1230373680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5126557}}^1$

素因数の和:5126573

約数の個数: 40

約数和(自身を含む): 3814159152

約数和(自身を除く): 2583785472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5126557, 10253114, 15379671, 20506228, 25632785, 30759342, 41012456, 51265570, 61518684, 76898355, 82024912, 102531140, 123037368, 153796710, 205062280, 246074736, 307593420, 410124560, 615186840, 1230373680]

約数ペア:

[(1, 1230373680), (2, 615186840), (3, 410124560), (4, 307593420), (5, 246074736), (6, 205062280), (8, 153796710), (10, 123037368), (12, 102531140), (15, 82024912), (16, 76898355), (20, 61518684), (24, 51265570), (30, 41012456), (40, 30759342), (48, 25632785), (60, 20506228), (80, 15379671), (120, 10253114), (240, 5126557)]