4685520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2812

約数の個数: 80

約数和(自身を含む): 16606080

約数和(自身を除く): 11920560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2789, 5578, 8367, 11156, 13945, 16734, 19523, 22312, 27890, 33468, 39046, 41835, 44624, 55780, 58569, 66936, 78092, 83670, 97615, 111560, 117138, 133872, 156184, 167340, 195230, 223120, 234276, 292845, 312368, 334680, 390460, 468552, 585690, 669360, 780920, 937104, 1171380, 1561840, 2342760, 4685520]

約数ペア:

[(1, 4685520), (2, 2342760), (3, 1561840), (4, 1171380), (5, 937104), (6, 780920), (7, 669360), (8, 585690), (10, 468552), (12, 390460), (14, 334680), (15, 312368), (16, 292845), (20, 234276), (21, 223120), (24, 195230), (28, 167340), (30, 156184), (35, 133872), (40, 117138), (42, 111560), (48, 97615), (56, 83670), (60, 78092), (70, 66936), (80, 58569), (84, 55780), (105, 44624), (112, 41835), (120, 39046), (140, 33468), (168, 27890), (210, 22312), (240, 19523), (280, 16734), (336, 13945), (420, 11156), (560, 8367), (840, 5578), (1680, 2789)]