130517880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15319}}^1$

素因数の和:15404

約数の個数: 64

約数和(自身を含む): 397094400

約数和(自身を除く): 266576520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 15319, 30638, 45957, 61276, 76595, 91914, 122552, 153190, 183828, 229785, 306380, 367656, 459570, 612760, 919140, 1087649, 1838280, 2175298, 3262947, 4350596, 5438245, 6525894, 8701192, 10876490, 13051788, 16314735, 21752980, 26103576, 32629470, 43505960, 65258940, 130517880]

約数ペア:

[(1, 130517880), (2, 65258940), (3, 43505960), (4, 32629470), (5, 26103576), (6, 21752980), (8, 16314735), (10, 13051788), (12, 10876490), (15, 8701192), (20, 6525894), (24, 5438245), (30, 4350596), (40, 3262947), (60, 2175298), (71, 1838280), (120, 1087649), (142, 919140), (213, 612760), (284, 459570), (355, 367656), (426, 306380), (568, 229785), (710, 183828), (852, 153190), (1065, 122552), (1420, 91914), (1704, 76595), (2130, 61276), (2840, 45957), (4260, 30638), (8520, 15319)]