2015041680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2798669}}^1$

素因数の和:2798688

約数の個数: 60

約数和(自身を含む): 6767184060

約数和(自身を除く): 4752142380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2798669, 5597338, 8396007, 11194676, 13993345, 16792014, 22389352, 25188021, 27986690, 33584028, 41980035, 44778704, 50376042, 55973380, 67168056, 83960070, 100752084, 111946760, 125940105, 134336112, 167920140, 201504168, 223893520, 251880210, 335840280, 403008336, 503760420, 671680560, 1007520840, 2015041680]

約数ペア:

[(1, 2015041680), (2, 1007520840), (3, 671680560), (4, 503760420), (5, 403008336), (6, 335840280), (8, 251880210), (9, 223893520), (10, 201504168), (12, 167920140), (15, 134336112), (16, 125940105), (18, 111946760), (20, 100752084), (24, 83960070), (30, 67168056), (36, 55973380), (40, 50376042), (45, 44778704), (48, 41980035), (60, 33584028), (72, 27986690), (80, 25188021), (90, 22389352), (120, 16792014), (144, 13993345), (180, 11194676), (240, 8396007), (360, 5597338), (720, 2798669)]