79484520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 258163200

約数和(自身を除く): 178678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 829, 940, 1020, 1128, 1410, 1598, 1658, 1880, 2040, 2397, 2487, 2820, 3196, 3316, 3995, 4145, 4794, 4974, 5640, 6392, 6632, 7990, 8290, 9588, 9948, 11985, 12435, 14093, 15980, 16580, 19176, 19896, 23970, 24870, 28186, 31960, 33160, 38963, 42279, 47940, 49740, 56372, 70465, 77926, 84558, 95880, 99480, 112744, 116889, 140930, 155852, 169116, 194815, 211395, 233778, 281860, 311704, 338232, 389630, 422790, 467556, 563720, 584445, 662371, 779260, 845580, 935112, 1168890, 1324742, 1558520, 1691160, 1987113, 2337780, 2649484, 3311855, 3974226, 4675560, 5298968, 6623710, 7948452, 9935565, 13247420, 15896904, 19871130, 26494840, 39742260, 79484520]

約数ペア:

[(1, 79484520), (2, 39742260), (3, 26494840), (4, 19871130), (5, 15896904), (6, 13247420), (8, 9935565), (10, 7948452), (12, 6623710), (15, 5298968), (17, 4675560), (20, 3974226), (24, 3311855), (30, 2649484), (34, 2337780), (40, 1987113), (47, 1691160), (51, 1558520), (60, 1324742), (68, 1168890), (85, 935112), (94, 845580), (102, 779260), (120, 662371), (136, 584445), (141, 563720), (170, 467556), (188, 422790), (204, 389630), (235, 338232), (255, 311704), (282, 281860), (340, 233778), (376, 211395), (408, 194815), (470, 169116), (510, 155852), (564, 140930), (680, 116889), (705, 112744), (799, 99480), (829, 95880), (940, 84558), (1020, 77926), (1128, 70465), (1410, 56372), (1598, 49740), (1658, 47940), (1880, 42279), (2040, 38963), (2397, 33160), (2487, 31960), (2820, 28186), (3196, 24870), (3316, 23970), (3995, 19896), (4145, 19176), (4794, 16580), (4974, 15980), (5640, 14093), (6392, 12435), (6632, 11985), (7990, 9948), (8290, 9588)]