662336280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25913}}^1$

素因数の和:26001

約数の個数: 96

約数和(自身を含む): 2182995360

約数和(自身を除く): 1520659080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 25913, 51826, 77739, 103652, 129565, 155478, 207304, 233217, 259130, 310956, 388695, 466434, 518260, 621912, 777390, 932868, 1036520, 1166085, 1554780, 1839823, 1865736, 2332170, 3109560, 3679646, 4664340, 5519469, 7359292, 9199115, 9328680, 11038938, 14718584, 16558407, 18398230, 22077876, 27597345, 33116814, 36796460, 44155752, 55194690, 66233628, 73592920, 82792035, 110389380, 132467256, 165584070, 220778760, 331168140, 662336280]

約数ペア:

[(1, 662336280), (2, 331168140), (3, 220778760), (4, 165584070), (5, 132467256), (6, 110389380), (8, 82792035), (9, 73592920), (10, 66233628), (12, 55194690), (15, 44155752), (18, 36796460), (20, 33116814), (24, 27597345), (30, 22077876), (36, 18398230), (40, 16558407), (45, 14718584), (60, 11038938), (71, 9328680), (72, 9199115), (90, 7359292), (120, 5519469), (142, 4664340), (180, 3679646), (213, 3109560), (284, 2332170), (355, 1865736), (360, 1839823), (426, 1554780), (568, 1166085), (639, 1036520), (710, 932868), (852, 777390), (1065, 621912), (1278, 518260), (1420, 466434), (1704, 388695), (2130, 310956), (2556, 259130), (2840, 233217), (3195, 207304), (4260, 155478), (5112, 129565), (6390, 103652), (8520, 77739), (12780, 51826), (25560, 25913)]