148948920

素因数分解:

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

素因数の和:18029

約数の個数: 96

約数和(自身を含む): 505159200

約数和(自身を除く): 356210280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 161901, 179890, 215868, 269835, 323802, 359780, 413747, 431736, 539670, 647604, 719560, 809505, 827494, 1079340, 1241241, 1295208, 1619010, 1654988, 2068735, 2158680, 2482482, 3238020, 3309976, 3723723, 4137470, 4964964, 6206205, 6476040, 7447446, 8274940, 9929928, 12412410, 14894892, 16549880, 18618615, 24824820, 29789784, 37237230, 49649640, 74474460, 148948920]

約数ペア:

[(1, 148948920), (2, 74474460), (3, 49649640), (4, 37237230), (5, 29789784), (6, 24824820), (8, 18618615), (9, 16549880), (10, 14894892), (12, 12412410), (15, 9929928), (18, 8274940), (20, 7447446), (23, 6476040), (24, 6206205), (30, 4964964), (36, 4137470), (40, 3723723), (45, 3309976), (46, 3238020), (60, 2482482), (69, 2158680), (72, 2068735), (90, 1654988), (92, 1619010), (115, 1295208), (120, 1241241), (138, 1079340), (180, 827494), (184, 809505), (207, 719560), (230, 647604), (276, 539670), (345, 431736), (360, 413747), (414, 359780), (460, 323802), (552, 269835), (690, 215868), (828, 179890), (920, 161901), (1035, 143912), (1380, 107934), (1656, 89945), (2070, 71956), (2760, 53967), (4140, 35978), (8280, 17989)]