87676920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10629

約数の個数: 96

約数和(自身を含む): 297367200

約数和(自身を除く): 209690280

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, 10589, 21178, 31767, 42356, 52945, 63534, 84712, 95301, 105890, 127068, 158835, 190602, 211780, 243547, 254136, 317670, 381204, 423560, 476505, 487094, 635340, 730641, 762408, 953010, 974188, 1217735, 1270680, 1461282, 1906020, 1948376, 2191923, 2435470, 2922564, 3653205, 3812040, 4383846, 4870940, 5845128, 7306410, 8767692, 9741880, 10959615, 14612820, 17535384, 21919230, 29225640, 43838460, 87676920]

約数ペア:

[(1, 87676920), (2, 43838460), (3, 29225640), (4, 21919230), (5, 17535384), (6, 14612820), (8, 10959615), (9, 9741880), (10, 8767692), (12, 7306410), (15, 5845128), (18, 4870940), (20, 4383846), (23, 3812040), (24, 3653205), (30, 2922564), (36, 2435470), (40, 2191923), (45, 1948376), (46, 1906020), (60, 1461282), (69, 1270680), (72, 1217735), (90, 974188), (92, 953010), (115, 762408), (120, 730641), (138, 635340), (180, 487094), (184, 476505), (207, 423560), (230, 381204), (276, 317670), (345, 254136), (360, 243547), (414, 211780), (460, 190602), (552, 158835), (690, 127068), (828, 105890), (920, 95301), (1035, 84712), (1380, 63534), (1656, 52945), (2070, 42356), (2760, 31767), (4140, 21178), (8280, 10589)]