888916680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{274357}}^1$

素因数の和:274380

約数の個数: 80

約数和(自身を含む): 2987758620

約数和(自身を除く): 2098841940

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, 274357, 548714, 823071, 1097428, 1371785, 1646142, 2194856, 2469213, 2743570, 3292284, 4115355, 4938426, 5487140, 6584568, 7407639, 8230710, 9876852, 10974280, 12346065, 14815278, 16461420, 19753704, 22222917, 24692130, 29630556, 32922840, 37038195, 44445834, 49384260, 59261112, 74076390, 88891668, 98768520, 111114585, 148152780, 177783336, 222229170, 296305560, 444458340, 888916680]

約数ペア:

[(1, 888916680), (2, 444458340), (3, 296305560), (4, 222229170), (5, 177783336), (6, 148152780), (8, 111114585), (9, 98768520), (10, 88891668), (12, 74076390), (15, 59261112), (18, 49384260), (20, 44445834), (24, 37038195), (27, 32922840), (30, 29630556), (36, 24692130), (40, 22222917), (45, 19753704), (54, 16461420), (60, 14815278), (72, 12346065), (81, 10974280), (90, 9876852), (108, 8230710), (120, 7407639), (135, 6584568), (162, 5487140), (180, 4938426), (216, 4115355), (270, 3292284), (324, 2743570), (360, 2469213), (405, 2194856), (540, 1646142), (648, 1371785), (810, 1097428), (1080, 823071), (1620, 548714), (3240, 274357)]