30186560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 79004160

約数和(自身を除く): 48817600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 179, 248, 272, 310, 320, 340, 358, 496, 527, 544, 620, 680, 716, 895, 992, 1054, 1088, 1240, 1360, 1432, 1790, 1984, 2108, 2480, 2635, 2720, 2864, 3043, 3580, 4216, 4960, 5270, 5440, 5549, 5728, 6086, 7160, 8432, 9920, 10540, 11098, 11456, 12172, 14320, 15215, 16864, 21080, 22196, 24344, 27745, 28640, 30430, 33728, 42160, 44392, 48688, 55490, 57280, 60860, 84320, 88784, 94333, 97376, 110980, 121720, 168640, 177568, 188666, 194752, 221960, 243440, 355136, 377332, 443920, 471665, 486880, 754664, 887840, 943330, 973760, 1509328, 1775680, 1886660, 3018656, 3773320, 6037312, 7546640, 15093280, 30186560]

約数ペア:

[(1, 30186560), (2, 15093280), (4, 7546640), (5, 6037312), (8, 3773320), (10, 3018656), (16, 1886660), (17, 1775680), (20, 1509328), (31, 973760), (32, 943330), (34, 887840), (40, 754664), (62, 486880), (64, 471665), (68, 443920), (80, 377332), (85, 355136), (124, 243440), (136, 221960), (155, 194752), (160, 188666), (170, 177568), (179, 168640), (248, 121720), (272, 110980), (310, 97376), (320, 94333), (340, 88784), (358, 84320), (496, 60860), (527, 57280), (544, 55490), (620, 48688), (680, 44392), (716, 42160), (895, 33728), (992, 30430), (1054, 28640), (1088, 27745), (1240, 24344), (1360, 22196), (1432, 21080), (1790, 16864), (1984, 15215), (2108, 14320), (2480, 12172), (2635, 11456), (2720, 11098), (2864, 10540), (3043, 9920), (3580, 8432), (4216, 7160), (4960, 6086), (5270, 5728), (5440, 5549)]