40267320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5576

約数の個数: 64

約数和(自身を含む): 122804640

約数和(自身を除く): 82537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 5501, 7320, 11002, 16503, 22004, 27505, 33006, 44008, 55010, 66012, 82515, 110020, 132024, 165030, 220040, 330060, 335561, 660120, 671122, 1006683, 1342244, 1677805, 2013366, 2684488, 3355610, 4026732, 5033415, 6711220, 8053464, 10066830, 13422440, 20133660, 40267320]

約数ペア:

[(1, 40267320), (2, 20133660), (3, 13422440), (4, 10066830), (5, 8053464), (6, 6711220), (8, 5033415), (10, 4026732), (12, 3355610), (15, 2684488), (20, 2013366), (24, 1677805), (30, 1342244), (40, 1006683), (60, 671122), (61, 660120), (120, 335561), (122, 330060), (183, 220040), (244, 165030), (305, 132024), (366, 110020), (488, 82515), (610, 66012), (732, 55010), (915, 44008), (1220, 33006), (1464, 27505), (1830, 22004), (2440, 16503), (3660, 11002), (5501, 7320)]