7542560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 12052960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 59, 68, 80, 85, 94, 118, 136, 160, 170, 188, 235, 236, 272, 295, 340, 376, 470, 472, 544, 590, 680, 752, 799, 940, 944, 1003, 1180, 1360, 1504, 1598, 1880, 1888, 2006, 2360, 2720, 2773, 3196, 3760, 3995, 4012, 4720, 5015, 5546, 6392, 7520, 7990, 8024, 9440, 10030, 11092, 12784, 13865, 15980, 16048, 20060, 22184, 25568, 27730, 31960, 32096, 40120, 44368, 47141, 55460, 63920, 80240, 88736, 94282, 110920, 127840, 160480, 188564, 221840, 235705, 377128, 443680, 471410, 754256, 942820, 1508512, 1885640, 3771280, 7542560]

約数ペア:

[(1, 7542560), (2, 3771280), (4, 1885640), (5, 1508512), (8, 942820), (10, 754256), (16, 471410), (17, 443680), (20, 377128), (32, 235705), (34, 221840), (40, 188564), (47, 160480), (59, 127840), (68, 110920), (80, 94282), (85, 88736), (94, 80240), (118, 63920), (136, 55460), (160, 47141), (170, 44368), (188, 40120), (235, 32096), (236, 31960), (272, 27730), (295, 25568), (340, 22184), (376, 20060), (470, 16048), (472, 15980), (544, 13865), (590, 12784), (680, 11092), (752, 10030), (799, 9440), (940, 8024), (944, 7990), (1003, 7520), (1180, 6392), (1360, 5546), (1504, 5015), (1598, 4720), (1880, 4012), (1888, 3995), (2006, 3760), (2360, 3196), (2720, 2773)]