74354880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1154

約数の個数: 112

約数和(自身を含む): 239536224

約数和(自身を除く): 165181344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1061, 1095, 1168, 1460, 1752, 2122, 2190, 2336, 2920, 3183, 3504, 4244, 4380, 4672, 5305, 5840, 6366, 7008, 8488, 8760, 10610, 11680, 12732, 14016, 15915, 16976, 17520, 21220, 23360, 25464, 31830, 33952, 35040, 42440, 50928, 63660, 67904, 70080, 77453, 84880, 101856, 127320, 154906, 169760, 203712, 232359, 254640, 309812, 339520, 387265, 464718, 509280, 619624, 774530, 929436, 1018560, 1161795, 1239248, 1549060, 1858872, 2323590, 2478496, 3098120, 3717744, 4647180, 4956992, 6196240, 7435488, 9294360, 12392480, 14870976, 18588720, 24784960, 37177440, 74354880]

約数ペア:

[(1, 74354880), (2, 37177440), (3, 24784960), (4, 18588720), (5, 14870976), (6, 12392480), (8, 9294360), (10, 7435488), (12, 6196240), (15, 4956992), (16, 4647180), (20, 3717744), (24, 3098120), (30, 2478496), (32, 2323590), (40, 1858872), (48, 1549060), (60, 1239248), (64, 1161795), (73, 1018560), (80, 929436), (96, 774530), (120, 619624), (146, 509280), (160, 464718), (192, 387265), (219, 339520), (240, 309812), (292, 254640), (320, 232359), (365, 203712), (438, 169760), (480, 154906), (584, 127320), (730, 101856), (876, 84880), (960, 77453), (1061, 70080), (1095, 67904), (1168, 63660), (1460, 50928), (1752, 42440), (2122, 35040), (2190, 33952), (2336, 31830), (2920, 25464), (3183, 23360), (3504, 21220), (4244, 17520), (4380, 16976), (4672, 15915), (5305, 14016), (5840, 12732), (6366, 11680), (7008, 10610), (8488, 8760)]