130051560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8273}}^1$

素因数の和:8418

約数の個数: 64

約数和(自身を含む): 393180480

約数和(自身を除く): 263128920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 8273, 15720, 16546, 24819, 33092, 41365, 49638, 66184, 82730, 99276, 124095, 165460, 198552, 248190, 330920, 496380, 992760, 1083763, 2167526, 3251289, 4335052, 5418815, 6502578, 8670104, 10837630, 13005156, 16256445, 21675260, 26010312, 32512890, 43350520, 65025780, 130051560]

約数ペア:

[(1, 130051560), (2, 65025780), (3, 43350520), (4, 32512890), (5, 26010312), (6, 21675260), (8, 16256445), (10, 13005156), (12, 10837630), (15, 8670104), (20, 6502578), (24, 5418815), (30, 4335052), (40, 3251289), (60, 2167526), (120, 1083763), (131, 992760), (262, 496380), (393, 330920), (524, 248190), (655, 198552), (786, 165460), (1048, 124095), (1310, 99276), (1572, 82730), (1965, 66184), (2620, 49638), (3144, 41365), (3930, 33092), (5240, 24819), (7860, 16546), (8273, 15720)]