15675360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 52916976

約数和(自身を除く): 37241616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 113, 120, 136, 160, 170, 204, 226, 240, 255, 272, 289, 339, 340, 408, 452, 480, 510, 544, 565, 578, 678, 680, 816, 867, 904, 1020, 1130, 1156, 1356, 1360, 1445, 1632, 1695, 1734, 1808, 1921, 2040, 2260, 2312, 2712, 2720, 2890, 3390, 3468, 3616, 3842, 4080, 4335, 4520, 4624, 5424, 5763, 5780, 6780, 6936, 7684, 8160, 8670, 9040, 9248, 9605, 10848, 11526, 11560, 13560, 13872, 15368, 17340, 18080, 19210, 23052, 23120, 27120, 27744, 28815, 30736, 32657, 34680, 38420, 46104, 46240, 54240, 57630, 61472, 65314, 69360, 76840, 92208, 97971, 115260, 130628, 138720, 153680, 163285, 184416, 195942, 230520, 261256, 307360, 326570, 391884, 461040, 489855, 522512, 653140, 783768, 922080, 979710, 1045024, 1306280, 1567536, 1959420, 2612560, 3135072, 3918840, 5225120, 7837680, 15675360]

約数ペア:

[(1, 15675360), (2, 7837680), (3, 5225120), (4, 3918840), (5, 3135072), (6, 2612560), (8, 1959420), (10, 1567536), (12, 1306280), (15, 1045024), (16, 979710), (17, 922080), (20, 783768), (24, 653140), (30, 522512), (32, 489855), (34, 461040), (40, 391884), (48, 326570), (51, 307360), (60, 261256), (68, 230520), (80, 195942), (85, 184416), (96, 163285), (102, 153680), (113, 138720), (120, 130628), (136, 115260), (160, 97971), (170, 92208), (204, 76840), (226, 69360), (240, 65314), (255, 61472), (272, 57630), (289, 54240), (339, 46240), (340, 46104), (408, 38420), (452, 34680), (480, 32657), (510, 30736), (544, 28815), (565, 27744), (578, 27120), (678, 23120), (680, 23052), (816, 19210), (867, 18080), (904, 17340), (1020, 15368), (1130, 13872), (1156, 13560), (1356, 11560), (1360, 11526), (1445, 10848), (1632, 9605), (1695, 9248), (1734, 9040), (1808, 8670), (1921, 8160), (2040, 7684), (2260, 6936), (2312, 6780), (2712, 5780), (2720, 5763), (2890, 5424), (3390, 4624), (3468, 4520), (3616, 4335), (3842, 4080)]