3652960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 9283680

約数和(自身を除く): 5630720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 289, 316, 340, 395, 544, 578, 632, 680, 790, 1156, 1264, 1343, 1360, 1445, 1580, 2312, 2528, 2686, 2720, 2890, 3160, 4624, 5372, 5780, 6320, 6715, 9248, 10744, 11560, 12640, 13430, 21488, 22831, 23120, 26860, 42976, 45662, 46240, 53720, 91324, 107440, 114155, 182648, 214880, 228310, 365296, 456620, 730592, 913240, 1826480, 3652960]

約数ペア:

[(1, 3652960), (2, 1826480), (4, 913240), (5, 730592), (8, 456620), (10, 365296), (16, 228310), (17, 214880), (20, 182648), (32, 114155), (34, 107440), (40, 91324), (68, 53720), (79, 46240), (80, 45662), (85, 42976), (136, 26860), (158, 23120), (160, 22831), (170, 21488), (272, 13430), (289, 12640), (316, 11560), (340, 10744), (395, 9248), (544, 6715), (578, 6320), (632, 5780), (680, 5372), (790, 4624), (1156, 3160), (1264, 2890), (1343, 2720), (1360, 2686), (1445, 2528), (1580, 2312)]