2012806680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{5303}}^1$

素因数の和:8480

約数の個数: 64

約数和(自身を含む): 6041468160

約数和(自身を除く): 4028661480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3163, 5303, 6326, 9489, 10606, 12652, 15815, 15909, 18978, 21212, 25304, 26515, 31630, 31818, 37956, 42424, 47445, 53030, 63260, 63636, 75912, 79545, 94890, 106060, 126520, 127272, 159090, 189780, 212120, 318180, 379560, 636360, 16773389, 33546778, 50320167, 67093556, 83866945, 100640334, 134187112, 167733890, 201280668, 251600835, 335467780, 402561336, 503201670, 670935560, 1006403340, 2012806680]

約数ペア:

[(1, 2012806680), (2, 1006403340), (3, 670935560), (4, 503201670), (5, 402561336), (6, 335467780), (8, 251600835), (10, 201280668), (12, 167733890), (15, 134187112), (20, 100640334), (24, 83866945), (30, 67093556), (40, 50320167), (60, 33546778), (120, 16773389), (3163, 636360), (5303, 379560), (6326, 318180), (9489, 212120), (10606, 189780), (12652, 159090), (15815, 127272), (15909, 126520), (18978, 106060), (21212, 94890), (25304, 79545), (26515, 75912), (31630, 63636), (31818, 63260), (37956, 53030), (42424, 47445)]