270142680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 846028800

約数和(自身を除く): 575886120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 465, 505, 606, 620, 719, 744, 808, 930, 1010, 1212, 1240, 1438, 1515, 1860, 2020, 2157, 2424, 2876, 3030, 3131, 3595, 3720, 4040, 4314, 5752, 6060, 6262, 7190, 8628, 9393, 10785, 12120, 12524, 14380, 15655, 17256, 18786, 21570, 22289, 25048, 28760, 31310, 37572, 43140, 44578, 46965, 62620, 66867, 72619, 75144, 86280, 89156, 93930, 111445, 125240, 133734, 145238, 178312, 187860, 217857, 222890, 267468, 290476, 334335, 363095, 375720, 435714, 445780, 534936, 580952, 668670, 726190, 871428, 891560, 1089285, 1337340, 1452380, 1742856, 2178570, 2251189, 2674680, 2904760, 4357140, 4502378, 6753567, 8714280, 9004756, 11255945, 13507134, 18009512, 22511890, 27014268, 33767835, 45023780, 54028536, 67535670, 90047560, 135071340, 270142680]

約数ペア:

[(1, 270142680), (2, 135071340), (3, 90047560), (4, 67535670), (5, 54028536), (6, 45023780), (8, 33767835), (10, 27014268), (12, 22511890), (15, 18009512), (20, 13507134), (24, 11255945), (30, 9004756), (31, 8714280), (40, 6753567), (60, 4502378), (62, 4357140), (93, 2904760), (101, 2674680), (120, 2251189), (124, 2178570), (155, 1742856), (186, 1452380), (202, 1337340), (248, 1089285), (303, 891560), (310, 871428), (372, 726190), (404, 668670), (465, 580952), (505, 534936), (606, 445780), (620, 435714), (719, 375720), (744, 363095), (808, 334335), (930, 290476), (1010, 267468), (1212, 222890), (1240, 217857), (1438, 187860), (1515, 178312), (1860, 145238), (2020, 133734), (2157, 125240), (2424, 111445), (2876, 93930), (3030, 89156), (3131, 86280), (3595, 75144), (3720, 72619), (4040, 66867), (4314, 62620), (5752, 46965), (6060, 44578), (6262, 43140), (7190, 37572), (8628, 31310), (9393, 28760), (10785, 25048), (12120, 22289), (12524, 21570), (14380, 18786), (15655, 17256)]