2506049640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{302663}}^1$

素因数の和:302703

約数の個数: 96

約数和(自身を含む): 8498805120

約数和(自身を除く): 5992755480

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, 302663, 605326, 907989, 1210652, 1513315, 1815978, 2421304, 2723967, 3026630, 3631956, 4539945, 5447934, 6053260, 6961249, 7263912, 9079890, 10895868, 12106520, 13619835, 13922498, 18159780, 20883747, 21791736, 27239670, 27844996, 34806245, 36319560, 41767494, 54479340, 55689992, 62651241, 69612490, 83534988, 104418735, 108958680, 125302482, 139224980, 167069976, 208837470, 250604964, 278449960, 313256205, 417674940, 501209928, 626512410, 835349880, 1253024820, 2506049640]

約数ペア:

[(1, 2506049640), (2, 1253024820), (3, 835349880), (4, 626512410), (5, 501209928), (6, 417674940), (8, 313256205), (9, 278449960), (10, 250604964), (12, 208837470), (15, 167069976), (18, 139224980), (20, 125302482), (23, 108958680), (24, 104418735), (30, 83534988), (36, 69612490), (40, 62651241), (45, 55689992), (46, 54479340), (60, 41767494), (69, 36319560), (72, 34806245), (90, 27844996), (92, 27239670), (115, 21791736), (120, 20883747), (138, 18159780), (180, 13922498), (184, 13619835), (207, 12106520), (230, 10895868), (276, 9079890), (345, 7263912), (360, 6961249), (414, 6053260), (460, 5447934), (552, 4539945), (690, 3631956), (828, 3026630), (920, 2723967), (1035, 2421304), (1380, 1815978), (1656, 1513315), (2070, 1210652), (2760, 907989), (4140, 605326), (8280, 302663)]