69799920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15342

約数の個数: 80

約数和(自身を含む): 227783040

約数和(自身を除く): 157983120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15307, 30614, 45921, 61228, 76535, 91842, 122456, 153070, 183684, 229605, 244912, 290833, 306140, 367368, 459210, 581666, 612280, 734736, 872499, 918420, 1163332, 1224560, 1454165, 1744998, 1836840, 2326664, 2908330, 3489996, 3673680, 4362495, 4653328, 5816660, 6979992, 8724990, 11633320, 13959984, 17449980, 23266640, 34899960, 69799920]

約数ペア:

[(1, 69799920), (2, 34899960), (3, 23266640), (4, 17449980), (5, 13959984), (6, 11633320), (8, 8724990), (10, 6979992), (12, 5816660), (15, 4653328), (16, 4362495), (19, 3673680), (20, 3489996), (24, 2908330), (30, 2326664), (38, 1836840), (40, 1744998), (48, 1454165), (57, 1224560), (60, 1163332), (76, 918420), (80, 872499), (95, 734736), (114, 612280), (120, 581666), (152, 459210), (190, 367368), (228, 306140), (240, 290833), (285, 244912), (304, 229605), (380, 183684), (456, 153070), (570, 122456), (760, 91842), (912, 76535), (1140, 61228), (1520, 45921), (2280, 30614), (4560, 15307)]