2015407560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{5653}}^1$

素因数の和:8638

約数の個数: 64

約数和(自身を含む): 6049327680

約数和(自身を除く): 4033920120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2971, 5653, 5942, 8913, 11306, 11884, 14855, 16959, 17826, 22612, 23768, 28265, 29710, 33918, 35652, 44565, 45224, 56530, 59420, 67836, 71304, 84795, 89130, 113060, 118840, 135672, 169590, 178260, 226120, 339180, 356520, 678360, 16795063, 33590126, 50385189, 67180252, 83975315, 100770378, 134360504, 167950630, 201540756, 251925945, 335901260, 403081512, 503851890, 671802520, 1007703780, 2015407560]

約数ペア:

[(1, 2015407560), (2, 1007703780), (3, 671802520), (4, 503851890), (5, 403081512), (6, 335901260), (8, 251925945), (10, 201540756), (12, 167950630), (15, 134360504), (20, 100770378), (24, 83975315), (30, 67180252), (40, 50385189), (60, 33590126), (120, 16795063), (2971, 678360), (5653, 356520), (5942, 339180), (8913, 226120), (11306, 178260), (11884, 169590), (14855, 135672), (16959, 118840), (17826, 113060), (22612, 89130), (23768, 84795), (28265, 71304), (29710, 67836), (33918, 59420), (35652, 56530), (44565, 45224)]