2001360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 6428160

約数和(自身を除く): 4426800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 269, 310, 372, 465, 496, 538, 620, 744, 807, 930, 1076, 1240, 1345, 1488, 1614, 1860, 2152, 2480, 2690, 3228, 3720, 4035, 4304, 5380, 6456, 7440, 8070, 8339, 10760, 12912, 16140, 16678, 21520, 25017, 32280, 33356, 41695, 50034, 64560, 66712, 83390, 100068, 125085, 133424, 166780, 200136, 250170, 333560, 400272, 500340, 667120, 1000680, 2001360]

約数ペア:

[(1, 2001360), (2, 1000680), (3, 667120), (4, 500340), (5, 400272), (6, 333560), (8, 250170), (10, 200136), (12, 166780), (15, 133424), (16, 125085), (20, 100068), (24, 83390), (30, 66712), (31, 64560), (40, 50034), (48, 41695), (60, 33356), (62, 32280), (80, 25017), (93, 21520), (120, 16678), (124, 16140), (155, 12912), (186, 10760), (240, 8339), (248, 8070), (269, 7440), (310, 6456), (372, 5380), (465, 4304), (496, 4035), (538, 3720), (620, 3228), (744, 2690), (807, 2480), (930, 2152), (1076, 1860), (1240, 1614), (1345, 1488)]