47757840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15307}}^1$

素因数の和:15336

約数の個数: 80

約数和(自身を含む): 159448128

約数和(自身を除く): 111690288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15307, 30614, 45921, 61228, 76535, 91842, 122456, 153070, 183684, 198991, 229605, 244912, 306140, 367368, 397982, 459210, 596973, 612280, 734736, 795964, 918420, 994955, 1193946, 1224560, 1591928, 1836840, 1989910, 2387892, 2984865, 3183856, 3673680, 3979820, 4775784, 5969730, 7959640, 9551568, 11939460, 15919280, 23878920, 47757840]

約数ペア:

[(1, 47757840), (2, 23878920), (3, 15919280), (4, 11939460), (5, 9551568), (6, 7959640), (8, 5969730), (10, 4775784), (12, 3979820), (13, 3673680), (15, 3183856), (16, 2984865), (20, 2387892), (24, 1989910), (26, 1836840), (30, 1591928), (39, 1224560), (40, 1193946), (48, 994955), (52, 918420), (60, 795964), (65, 734736), (78, 612280), (80, 596973), (104, 459210), (120, 397982), (130, 367368), (156, 306140), (195, 244912), (208, 229605), (240, 198991), (260, 183684), (312, 153070), (390, 122456), (520, 91842), (624, 76535), (780, 61228), (1040, 45921), (1560, 30614), (3120, 15307)]