324877560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 1117670400

約数和(自身を除く): 792792840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 439, 840, 878, 881, 1317, 1756, 1762, 2195, 2634, 2643, 3073, 3512, 3524, 4390, 4405, 5268, 5286, 6146, 6167, 6585, 7048, 8780, 8810, 9219, 10536, 10572, 12292, 12334, 13170, 13215, 15365, 17560, 17620, 18438, 18501, 21144, 24584, 24668, 26340, 26430, 30730, 30835, 35240, 36876, 37002, 46095, 49336, 52680, 52860, 61460, 61670, 73752, 74004, 92190, 92505, 105720, 122920, 123340, 148008, 184380, 185010, 246680, 368760, 370020, 386759, 740040, 773518, 1160277, 1547036, 1933795, 2320554, 2707313, 3094072, 3867590, 4641108, 5414626, 5801385, 7735180, 8121939, 9282216, 10829252, 11602770, 13536565, 15470360, 16243878, 21658504, 23205540, 27073130, 32487756, 40609695, 46411080, 54146260, 64975512, 81219390, 108292520, 162438780, 324877560]

約数ペア:

[(1, 324877560), (2, 162438780), (3, 108292520), (4, 81219390), (5, 64975512), (6, 54146260), (7, 46411080), (8, 40609695), (10, 32487756), (12, 27073130), (14, 23205540), (15, 21658504), (20, 16243878), (21, 15470360), (24, 13536565), (28, 11602770), (30, 10829252), (35, 9282216), (40, 8121939), (42, 7735180), (56, 5801385), (60, 5414626), (70, 4641108), (84, 3867590), (105, 3094072), (120, 2707313), (140, 2320554), (168, 1933795), (210, 1547036), (280, 1160277), (420, 773518), (439, 740040), (840, 386759), (878, 370020), (881, 368760), (1317, 246680), (1756, 185010), (1762, 184380), (2195, 148008), (2634, 123340), (2643, 122920), (3073, 105720), (3512, 92505), (3524, 92190), (4390, 74004), (4405, 73752), (5268, 61670), (5286, 61460), (6146, 52860), (6167, 52680), (6585, 49336), (7048, 46095), (8780, 37002), (8810, 36876), (9219, 35240), (10536, 30835), (10572, 30730), (12292, 26430), (12334, 26340), (13170, 24668), (13215, 24584), (15365, 21144), (17560, 18501), (17620, 18438)]