663465120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81307}}^1$

素因数の和:81342

約数の個数: 96

約数和(自身を含む): 2212878528

約数和(自身を除く): 1549413408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 81307, 162614, 243921, 325228, 406535, 487842, 650456, 813070, 975684, 1219605, 1300912, 1382219, 1626140, 1951368, 2439210, 2601824, 2764438, 3252280, 3902736, 4146657, 4878420, 5528876, 6504560, 6911095, 7805472, 8293314, 9756840, 11057752, 13009120, 13822190, 16586628, 19513680, 20733285, 22115504, 27644380, 33173256, 39027360, 41466570, 44231008, 55288760, 66346512, 82933140, 110577520, 132693024, 165866280, 221155040, 331732560, 663465120]

約数ペア:

[(1, 663465120), (2, 331732560), (3, 221155040), (4, 165866280), (5, 132693024), (6, 110577520), (8, 82933140), (10, 66346512), (12, 55288760), (15, 44231008), (16, 41466570), (17, 39027360), (20, 33173256), (24, 27644380), (30, 22115504), (32, 20733285), (34, 19513680), (40, 16586628), (48, 13822190), (51, 13009120), (60, 11057752), (68, 9756840), (80, 8293314), (85, 7805472), (96, 6911095), (102, 6504560), (120, 5528876), (136, 4878420), (160, 4146657), (170, 3902736), (204, 3252280), (240, 2764438), (255, 2601824), (272, 2439210), (340, 1951368), (408, 1626140), (480, 1382219), (510, 1300912), (544, 1219605), (680, 975684), (816, 813070), (1020, 650456), (1360, 487842), (1632, 406535), (2040, 325228), (2720, 243921), (4080, 162614), (8160, 81307)]