64798866480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12421}}^1\times {\mathrm{21737}}^1$

素因数の和:34174

約数の個数: 80

約数和(自身を含む): 200901900384

約数和(自身を除く): 136103033904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12421, 21737, 24842, 37263, 43474, 49684, 62105, 65211, 74526, 86948, 99368, 108685, 124210, 130422, 149052, 173896, 186315, 198736, 217370, 248420, 260844, 298104, 326055, 347792, 372630, 434740, 496840, 521688, 596208, 652110, 745260, 869480, 993680, 1043376, 1304220, 1490520, 1738960, 2608440, 2981040, 5216880, 269995277, 539990554, 809985831, 1079981108, 1349976385, 1619971662, 2159962216, 2699952770, 3239943324, 4049929155, 4319924432, 5399905540, 6479886648, 8099858310, 10799811080, 12959773296, 16199716620, 21599622160, 32399433240, 64798866480]

約数ペア:

[(1, 64798866480), (2, 32399433240), (3, 21599622160), (4, 16199716620), (5, 12959773296), (6, 10799811080), (8, 8099858310), (10, 6479886648), (12, 5399905540), (15, 4319924432), (16, 4049929155), (20, 3239943324), (24, 2699952770), (30, 2159962216), (40, 1619971662), (48, 1349976385), (60, 1079981108), (80, 809985831), (120, 539990554), (240, 269995277), (12421, 5216880), (21737, 2981040), (24842, 2608440), (37263, 1738960), (43474, 1490520), (49684, 1304220), (62105, 1043376), (65211, 993680), (74526, 869480), (86948, 745260), (99368, 652110), (108685, 596208), (124210, 521688), (130422, 496840), (149052, 434740), (173896, 372630), (186315, 347792), (198736, 326055), (217370, 298104), (248420, 260844)]