61526560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 157429440

約数和(自身を除く): 95902880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 547, 592, 608, 703, 740, 760, 1094, 1184, 1406, 1480, 1520, 2188, 2735, 2812, 2960, 3040, 3515, 4376, 5470, 5624, 5920, 7030, 8752, 10393, 10940, 11248, 14060, 17504, 20239, 20786, 21880, 22496, 28120, 40478, 41572, 43760, 51965, 56240, 80956, 83144, 87520, 101195, 103930, 112480, 161912, 166288, 202390, 207860, 323824, 332576, 384541, 404780, 415720, 647648, 769082, 809560, 831440, 1538164, 1619120, 1662880, 1922705, 3076328, 3238240, 3845410, 6152656, 7690820, 12305312, 15381640, 30763280, 61526560]

約数ペア:

[(1, 61526560), (2, 30763280), (4, 15381640), (5, 12305312), (8, 7690820), (10, 6152656), (16, 3845410), (19, 3238240), (20, 3076328), (32, 1922705), (37, 1662880), (38, 1619120), (40, 1538164), (74, 831440), (76, 809560), (80, 769082), (95, 647648), (148, 415720), (152, 404780), (160, 384541), (185, 332576), (190, 323824), (296, 207860), (304, 202390), (370, 166288), (380, 161912), (547, 112480), (592, 103930), (608, 101195), (703, 87520), (740, 83144), (760, 80956), (1094, 56240), (1184, 51965), (1406, 43760), (1480, 41572), (1520, 40478), (2188, 28120), (2735, 22496), (2812, 21880), (2960, 20786), (3040, 20239), (3515, 17504), (4376, 14060), (5470, 11248), (5624, 10940), (5920, 10393), (7030, 8752)]