421965120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3608

約数の個数: 112

約数和(自身を含む): 1350678528

約数和(自身を除く): 928713408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3461, 3810, 4064, 5080, 6096, 6922, 7620, 8128, 10160, 10383, 12192, 13844, 15240, 17305, 20320, 20766, 24384, 27688, 30480, 34610, 40640, 41532, 51915, 55376, 60960, 69220, 83064, 103830, 110752, 121920, 138440, 166128, 207660, 221504, 276880, 332256, 415320, 439547, 553760, 664512, 830640, 879094, 1107520, 1318641, 1661280, 1758188, 2197735, 2637282, 3322560, 3516376, 4395470, 5274564, 6593205, 7032752, 8790940, 10549128, 13186410, 14065504, 17581880, 21098256, 26372820, 28131008, 35163760, 42196512, 52745640, 70327520, 84393024, 105491280, 140655040, 210982560, 421965120]

約数ペア:

[(1, 421965120), (2, 210982560), (3, 140655040), (4, 105491280), (5, 84393024), (6, 70327520), (8, 52745640), (10, 42196512), (12, 35163760), (15, 28131008), (16, 26372820), (20, 21098256), (24, 17581880), (30, 14065504), (32, 13186410), (40, 10549128), (48, 8790940), (60, 7032752), (64, 6593205), (80, 5274564), (96, 4395470), (120, 3516376), (127, 3322560), (160, 2637282), (192, 2197735), (240, 1758188), (254, 1661280), (320, 1318641), (381, 1107520), (480, 879094), (508, 830640), (635, 664512), (762, 553760), (960, 439547), (1016, 415320), (1270, 332256), (1524, 276880), (1905, 221504), (2032, 207660), (2540, 166128), (3048, 138440), (3461, 121920), (3810, 110752), (4064, 103830), (5080, 83064), (6096, 69220), (6922, 60960), (7620, 55376), (8128, 51915), (10160, 41532), (10383, 40640), (12192, 34610), (13844, 30480), (15240, 27688), (17305, 24384), (20320, 20766)]