15718680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 52228800

約数和(自身を除く): 36510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 929, 940, 1128, 1410, 1692, 1858, 1880, 2115, 2787, 2820, 3384, 3716, 4230, 4645, 5574, 5640, 7432, 8361, 8460, 9290, 11148, 13935, 16722, 16920, 18580, 22296, 27870, 33444, 37160, 41805, 43663, 55740, 66888, 83610, 87326, 111480, 130989, 167220, 174652, 218315, 261978, 334440, 349304, 392967, 436630, 523956, 654945, 785934, 873260, 1047912, 1309890, 1571868, 1746520, 1964835, 2619780, 3143736, 3929670, 5239560, 7859340, 15718680]

約数ペア:

[(1, 15718680), (2, 7859340), (3, 5239560), (4, 3929670), (5, 3143736), (6, 2619780), (8, 1964835), (9, 1746520), (10, 1571868), (12, 1309890), (15, 1047912), (18, 873260), (20, 785934), (24, 654945), (30, 523956), (36, 436630), (40, 392967), (45, 349304), (47, 334440), (60, 261978), (72, 218315), (90, 174652), (94, 167220), (120, 130989), (141, 111480), (180, 87326), (188, 83610), (235, 66888), (282, 55740), (360, 43663), (376, 41805), (423, 37160), (470, 33444), (564, 27870), (705, 22296), (846, 18580), (929, 16920), (940, 16722), (1128, 13935), (1410, 11148), (1692, 9290), (1858, 8460), (1880, 8361), (2115, 7432), (2787, 5640), (2820, 5574), (3384, 4645), (3716, 4230)]