135245240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1453}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 329767200

約数和(自身を除く): 194521960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 358, 520, 716, 895, 1432, 1453, 1790, 2327, 2906, 3580, 4654, 5812, 7160, 7265, 9308, 11624, 11635, 14530, 18616, 18889, 23270, 29060, 37778, 46540, 58120, 75556, 93080, 94445, 151112, 188890, 260087, 377780, 520174, 755560, 1040348, 1300435, 2080696, 2600870, 3381131, 5201740, 6762262, 10403480, 13524524, 16905655, 27049048, 33811310, 67622620, 135245240]

約数ペア:

[(1, 135245240), (2, 67622620), (4, 33811310), (5, 27049048), (8, 16905655), (10, 13524524), (13, 10403480), (20, 6762262), (26, 5201740), (40, 3381131), (52, 2600870), (65, 2080696), (104, 1300435), (130, 1040348), (179, 755560), (260, 520174), (358, 377780), (520, 260087), (716, 188890), (895, 151112), (1432, 94445), (1453, 93080), (1790, 75556), (2327, 58120), (2906, 46540), (3580, 37778), (4654, 29060), (5812, 23270), (7160, 18889), (7265, 18616), (9308, 14530), (11624, 11635)]