7325520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 22980672

約数和(自身を除く): 15655152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 233, 240, 262, 393, 466, 524, 655, 699, 786, 932, 1048, 1165, 1310, 1398, 1572, 1864, 1965, 2096, 2330, 2620, 2796, 3144, 3495, 3728, 3930, 4660, 5240, 5592, 6288, 6990, 7860, 9320, 10480, 11184, 13980, 15720, 18640, 27960, 30523, 31440, 55920, 61046, 91569, 122092, 152615, 183138, 244184, 305230, 366276, 457845, 488368, 610460, 732552, 915690, 1220920, 1465104, 1831380, 2441840, 3662760, 7325520]

約数ペア:

[(1, 7325520), (2, 3662760), (3, 2441840), (4, 1831380), (5, 1465104), (6, 1220920), (8, 915690), (10, 732552), (12, 610460), (15, 488368), (16, 457845), (20, 366276), (24, 305230), (30, 244184), (40, 183138), (48, 152615), (60, 122092), (80, 91569), (120, 61046), (131, 55920), (233, 31440), (240, 30523), (262, 27960), (393, 18640), (466, 15720), (524, 13980), (655, 11184), (699, 10480), (786, 9320), (932, 7860), (1048, 6990), (1165, 6288), (1310, 5592), (1398, 5240), (1572, 4660), (1864, 3930), (1965, 3728), (2096, 3495), (2330, 3144), (2620, 2796)]