15093280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 24097760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 179, 248, 272, 310, 340, 358, 496, 527, 544, 620, 680, 716, 895, 992, 1054, 1240, 1360, 1432, 1790, 2108, 2480, 2635, 2720, 2864, 3043, 3580, 4216, 4960, 5270, 5549, 5728, 6086, 7160, 8432, 10540, 11098, 12172, 14320, 15215, 16864, 21080, 22196, 24344, 27745, 28640, 30430, 42160, 44392, 48688, 55490, 60860, 84320, 88784, 94333, 97376, 110980, 121720, 177568, 188666, 221960, 243440, 377332, 443920, 471665, 486880, 754664, 887840, 943330, 1509328, 1886660, 3018656, 3773320, 7546640, 15093280]

約数ペア:

[(1, 15093280), (2, 7546640), (4, 3773320), (5, 3018656), (8, 1886660), (10, 1509328), (16, 943330), (17, 887840), (20, 754664), (31, 486880), (32, 471665), (34, 443920), (40, 377332), (62, 243440), (68, 221960), (80, 188666), (85, 177568), (124, 121720), (136, 110980), (155, 97376), (160, 94333), (170, 88784), (179, 84320), (248, 60860), (272, 55490), (310, 48688), (340, 44392), (358, 42160), (496, 30430), (527, 28640), (544, 27745), (620, 24344), (680, 22196), (716, 21080), (895, 16864), (992, 15215), (1054, 14320), (1240, 12172), (1360, 11098), (1432, 10540), (1790, 8432), (2108, 7160), (2480, 6086), (2635, 5728), (2720, 5549), (2864, 5270), (3043, 4960), (3580, 4216)]