3144320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^3$

素因数の和:70

約数の個数: 64

約数和(自身を含む): 7986600

約数和(自身を除く): 4842280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1156, 1360, 1445, 2176, 2312, 2720, 2890, 4624, 4913, 5440, 5780, 9248, 9826, 10880, 11560, 18496, 19652, 23120, 24565, 36992, 39304, 46240, 49130, 78608, 92480, 98260, 157216, 184960, 196520, 314432, 393040, 628864, 786080, 1572160, 3144320]

約数ペア:

[(1, 3144320), (2, 1572160), (4, 786080), (5, 628864), (8, 393040), (10, 314432), (16, 196520), (17, 184960), (20, 157216), (32, 98260), (34, 92480), (40, 78608), (64, 49130), (68, 46240), (80, 39304), (85, 36992), (128, 24565), (136, 23120), (160, 19652), (170, 18496), (272, 11560), (289, 10880), (320, 9826), (340, 9248), (544, 5780), (578, 5440), (640, 4913), (680, 4624), (1088, 2890), (1156, 2720), (1360, 2312), (1445, 2176)]