40086240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3672

約数の個数: 96

約数和(自身を含む): 131798016

約数和(自身を除く): 91711776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3631, 3680, 5520, 7262, 10893, 11040, 14524, 18155, 21786, 29048, 36310, 43572, 54465, 58096, 72620, 83513, 87144, 108930, 116192, 145240, 167026, 174288, 217860, 250539, 290480, 334052, 348576, 417565, 435720, 501078, 580960, 668104, 835130, 871440, 1002156, 1252695, 1336208, 1670260, 1742880, 2004312, 2505390, 2672416, 3340520, 4008624, 5010780, 6681040, 8017248, 10021560, 13362080, 20043120, 40086240]

約数ペア:

[(1, 40086240), (2, 20043120), (3, 13362080), (4, 10021560), (5, 8017248), (6, 6681040), (8, 5010780), (10, 4008624), (12, 3340520), (15, 2672416), (16, 2505390), (20, 2004312), (23, 1742880), (24, 1670260), (30, 1336208), (32, 1252695), (40, 1002156), (46, 871440), (48, 835130), (60, 668104), (69, 580960), (80, 501078), (92, 435720), (96, 417565), (115, 348576), (120, 334052), (138, 290480), (160, 250539), (184, 217860), (230, 174288), (240, 167026), (276, 145240), (345, 116192), (368, 108930), (460, 87144), (480, 83513), (552, 72620), (690, 58096), (736, 54465), (920, 43572), (1104, 36310), (1380, 29048), (1840, 21786), (2208, 18155), (2760, 14524), (3631, 11040), (3680, 10893), (5520, 7262)]