198598560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17989}}^1$

素因数の和:18030

約数の個数: 96

約数和(自身を含む): 652821120

約数和(自身を除く): 454222560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 179890, 215868, 269835, 287824, 359780, 413747, 431736, 539670, 575648, 719560, 827494, 863472, 1079340, 1241241, 1439120, 1654988, 1726944, 2068735, 2158680, 2482482, 2878240, 3309976, 4137470, 4317360, 4964964, 6206205, 6619952, 8274940, 8634720, 9929928, 12412410, 13239904, 16549880, 19859856, 24824820, 33099760, 39719712, 49649640, 66199520, 99299280, 198598560]

約数ペア:

[(1, 198598560), (2, 99299280), (3, 66199520), (4, 49649640), (5, 39719712), (6, 33099760), (8, 24824820), (10, 19859856), (12, 16549880), (15, 13239904), (16, 12412410), (20, 9929928), (23, 8634720), (24, 8274940), (30, 6619952), (32, 6206205), (40, 4964964), (46, 4317360), (48, 4137470), (60, 3309976), (69, 2878240), (80, 2482482), (92, 2158680), (96, 2068735), (115, 1726944), (120, 1654988), (138, 1439120), (160, 1241241), (184, 1079340), (230, 863472), (240, 827494), (276, 719560), (345, 575648), (368, 539670), (460, 431736), (480, 413747), (552, 359780), (690, 287824), (736, 269835), (920, 215868), (1104, 179890), (1380, 143912), (1840, 107934), (2208, 89945), (2760, 71956), (3680, 53967), (5520, 35978), (11040, 17989)]