1505488560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8923}}^1$

素因数の和:8995

約数の個数: 160

約数和(自身を含む): 5045986560

約数和(自身を除く): 3540498000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1406, 1480, 1520, 1776, 2109, 2220, 2280, 2812, 2960, 3515, 4218, 4440, 4560, 5624, 7030, 8436, 8880, 8923, 10545, 11248, 14060, 16872, 17846, 21090, 26769, 28120, 33744, 35692, 42180, 44615, 53538, 56240, 71384, 84360, 89230, 107076, 133845, 142768, 168720, 169537, 178460, 214152, 267690, 330151, 339074, 356920, 428304, 508611, 535380, 660302, 678148, 713840, 847685, 990453, 1017222, 1070760, 1320604, 1356296, 1650755, 1695370, 1980906, 2034444, 2141520, 2543055, 2641208, 2712592, 3301510, 3390740, 3961812, 4068888, 4952265, 5086110, 5282416, 6272869, 6603020, 6781480, 7923624, 8137776, 9904530, 10172220, 12545738, 13206040, 13562960, 15847248, 18818607, 19809060, 20344440, 25091476, 26412080, 31364345, 37637214, 39618120, 40688880, 50182952, 62728690, 75274428, 79236240, 94093035, 100365904, 125457380, 150548856, 188186070, 250914760, 301097712, 376372140, 501829520, 752744280, 1505488560]

約数ペア:

[(1, 1505488560), (2, 752744280), (3, 501829520), (4, 376372140), (5, 301097712), (6, 250914760), (8, 188186070), (10, 150548856), (12, 125457380), (15, 100365904), (16, 94093035), (19, 79236240), (20, 75274428), (24, 62728690), (30, 50182952), (37, 40688880), (38, 39618120), (40, 37637214), (48, 31364345), (57, 26412080), (60, 25091476), (74, 20344440), (76, 19809060), (80, 18818607), (95, 15847248), (111, 13562960), (114, 13206040), (120, 12545738), (148, 10172220), (152, 9904530), (185, 8137776), (190, 7923624), (222, 6781480), (228, 6603020), (240, 6272869), (285, 5282416), (296, 5086110), (304, 4952265), (370, 4068888), (380, 3961812), (444, 3390740), (456, 3301510), (555, 2712592), (570, 2641208), (592, 2543055), (703, 2141520), (740, 2034444), (760, 1980906), (888, 1695370), (912, 1650755), (1110, 1356296), (1140, 1320604), (1406, 1070760), (1480, 1017222), (1520, 990453), (1776, 847685), (2109, 713840), (2220, 678148), (2280, 660302), (2812, 535380), (2960, 508611), (3515, 428304), (4218, 356920), (4440, 339074), (4560, 330151), (5624, 267690), (7030, 214152), (8436, 178460), (8880, 169537), (8923, 168720), (10545, 142768), (11248, 133845), (14060, 107076), (16872, 89230), (17846, 84360), (21090, 71384), (26769, 56240), (28120, 53538), (33744, 44615), (35692, 42180)]