73180480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 185952384

約数和(自身を除く): 112771904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 80, 92, 115, 122, 160, 163, 184, 230, 244, 305, 320, 326, 368, 460, 488, 610, 652, 736, 815, 920, 976, 1220, 1304, 1403, 1472, 1630, 1840, 1952, 2440, 2608, 2806, 3260, 3680, 3749, 3904, 4880, 5216, 5612, 6520, 7015, 7360, 7498, 9760, 9943, 10432, 11224, 13040, 14030, 14996, 18745, 19520, 19886, 22448, 26080, 28060, 29992, 37490, 39772, 44896, 49715, 52160, 56120, 59984, 74980, 79544, 89792, 99430, 112240, 119968, 149960, 159088, 198860, 224480, 228689, 239936, 299920, 318176, 397720, 448960, 457378, 599840, 636352, 795440, 914756, 1143445, 1199680, 1590880, 1829512, 2286890, 3181760, 3659024, 4573780, 7318048, 9147560, 14636096, 18295120, 36590240, 73180480]

約数ペア:

[(1, 73180480), (2, 36590240), (4, 18295120), (5, 14636096), (8, 9147560), (10, 7318048), (16, 4573780), (20, 3659024), (23, 3181760), (32, 2286890), (40, 1829512), (46, 1590880), (61, 1199680), (64, 1143445), (80, 914756), (92, 795440), (115, 636352), (122, 599840), (160, 457378), (163, 448960), (184, 397720), (230, 318176), (244, 299920), (305, 239936), (320, 228689), (326, 224480), (368, 198860), (460, 159088), (488, 149960), (610, 119968), (652, 112240), (736, 99430), (815, 89792), (920, 79544), (976, 74980), (1220, 59984), (1304, 56120), (1403, 52160), (1472, 49715), (1630, 44896), (1840, 39772), (1952, 37490), (2440, 29992), (2608, 28060), (2806, 26080), (3260, 22448), (3680, 19886), (3749, 19520), (3904, 18745), (4880, 14996), (5216, 14030), (5612, 13040), (6520, 11224), (7015, 10432), (7360, 9943), (7498, 9760)]