90943560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{28069}}^1$

素因数の和:28092

約数の個数: 80

約数和(自身を含む): 305682300

約数和(自身を除く): 214738740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 28069, 56138, 84207, 112276, 140345, 168414, 224552, 252621, 280690, 336828, 421035, 505242, 561380, 673656, 757863, 842070, 1010484, 1122760, 1263105, 1515726, 1684140, 2020968, 2273589, 2526210, 3031452, 3368280, 3789315, 4547178, 5052420, 6062904, 7578630, 9094356, 10104840, 11367945, 15157260, 18188712, 22735890, 30314520, 45471780, 90943560]

約数ペア:

[(1, 90943560), (2, 45471780), (3, 30314520), (4, 22735890), (5, 18188712), (6, 15157260), (8, 11367945), (9, 10104840), (10, 9094356), (12, 7578630), (15, 6062904), (18, 5052420), (20, 4547178), (24, 3789315), (27, 3368280), (30, 3031452), (36, 2526210), (40, 2273589), (45, 2020968), (54, 1684140), (60, 1515726), (72, 1263105), (81, 1122760), (90, 1010484), (108, 842070), (120, 757863), (135, 673656), (162, 561380), (180, 505242), (216, 421035), (270, 336828), (324, 280690), (360, 252621), (405, 224552), (540, 168414), (648, 140345), (810, 112276), (1080, 84207), (1620, 56138), (3240, 28069)]