54808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 183082032

約数和(自身を除く): 128273232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 557, 600, 615, 656, 800, 820, 984, 1025, 1114, 1200, 1230, 1312, 1640, 1671, 1968, 2050, 2228, 2400, 2460, 2785, 3075, 3280, 3342, 3936, 4100, 4456, 4920, 5570, 6150, 6560, 6684, 8200, 8355, 8912, 9840, 11140, 12300, 13368, 13925, 16400, 16710, 17824, 19680, 22280, 22837, 24600, 26736, 27850, 32800, 33420, 41775, 44560, 45674, 49200, 53472, 55700, 66840, 68511, 83550, 89120, 91348, 98400, 111400, 114185, 133680, 137022, 167100, 182696, 222800, 228370, 267360, 274044, 334200, 342555, 365392, 445600, 456740, 548088, 570925, 668400, 685110, 730784, 913480, 1096176, 1141850, 1336800, 1370220, 1712775, 1826960, 2192352, 2283700, 2740440, 3425550, 3653920, 4567400, 5480880, 6851100, 9134800, 10961760, 13702200, 18269600, 27404400, 54808800]

約数ペア:

[(1, 54808800), (2, 27404400), (3, 18269600), (4, 13702200), (5, 10961760), (6, 9134800), (8, 6851100), (10, 5480880), (12, 4567400), (15, 3653920), (16, 3425550), (20, 2740440), (24, 2283700), (25, 2192352), (30, 1826960), (32, 1712775), (40, 1370220), (41, 1336800), (48, 1141850), (50, 1096176), (60, 913480), (75, 730784), (80, 685110), (82, 668400), (96, 570925), (100, 548088), (120, 456740), (123, 445600), (150, 365392), (160, 342555), (164, 334200), (200, 274044), (205, 267360), (240, 228370), (246, 222800), (300, 182696), (328, 167100), (400, 137022), (410, 133680), (480, 114185), (492, 111400), (557, 98400), (600, 91348), (615, 89120), (656, 83550), (800, 68511), (820, 66840), (984, 55700), (1025, 53472), (1114, 49200), (1200, 45674), (1230, 44560), (1312, 41775), (1640, 33420), (1671, 32800), (1968, 27850), (2050, 26736), (2228, 24600), (2400, 22837), (2460, 22280), (2785, 19680), (3075, 17824), (3280, 16710), (3342, 16400), (3936, 13925), (4100, 13368), (4456, 12300), (4920, 11140), (5570, 9840), (6150, 8912), (6560, 8355), (6684, 8200)]