149741040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27127}}^1$

素因数の和:27166

約数の個数: 80

約数和(自身を含む): 484397568

約数和(自身を除く): 334656528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 27127, 54254, 81381, 108508, 135635, 162762, 217016, 271270, 325524, 406905, 434032, 542540, 623921, 651048, 813810, 1085080, 1247842, 1302096, 1627620, 1871763, 2170160, 2495684, 3119605, 3255240, 3743526, 4991368, 6239210, 6510480, 7487052, 9358815, 9982736, 12478420, 14974104, 18717630, 24956840, 29948208, 37435260, 49913680, 74870520, 149741040]

約数ペア:

[(1, 149741040), (2, 74870520), (3, 49913680), (4, 37435260), (5, 29948208), (6, 24956840), (8, 18717630), (10, 14974104), (12, 12478420), (15, 9982736), (16, 9358815), (20, 7487052), (23, 6510480), (24, 6239210), (30, 4991368), (40, 3743526), (46, 3255240), (48, 3119605), (60, 2495684), (69, 2170160), (80, 1871763), (92, 1627620), (115, 1302096), (120, 1247842), (138, 1085080), (184, 813810), (230, 651048), (240, 623921), (276, 542540), (345, 434032), (368, 406905), (460, 325524), (552, 271270), (690, 217016), (920, 162762), (1104, 135635), (1380, 108508), (1840, 81381), (2760, 54254), (5520, 27127)]