2834160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 10262736

約数和(自身を除く): 7428576

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 241, 245, 280, 294, 336, 392, 420, 482, 490, 560, 588, 723, 735, 784, 840, 964, 980, 1176, 1205, 1446, 1470, 1680, 1687, 1928, 1960, 2352, 2410, 2892, 2940, 3374, 3615, 3856, 3920, 4820, 5061, 5784, 5880, 6748, 7230, 8435, 9640, 10122, 11568, 11760, 11809, 13496, 14460, 16870, 19280, 20244, 23618, 25305, 26992, 28920, 33740, 35427, 40488, 47236, 50610, 57840, 59045, 67480, 70854, 80976, 94472, 101220, 118090, 134960, 141708, 177135, 188944, 202440, 236180, 283416, 354270, 404880, 472360, 566832, 708540, 944720, 1417080, 2834160]

約数ペア:

[(1, 2834160), (2, 1417080), (3, 944720), (4, 708540), (5, 566832), (6, 472360), (7, 404880), (8, 354270), (10, 283416), (12, 236180), (14, 202440), (15, 188944), (16, 177135), (20, 141708), (21, 134960), (24, 118090), (28, 101220), (30, 94472), (35, 80976), (40, 70854), (42, 67480), (48, 59045), (49, 57840), (56, 50610), (60, 47236), (70, 40488), (80, 35427), (84, 33740), (98, 28920), (105, 26992), (112, 25305), (120, 23618), (140, 20244), (147, 19280), (168, 16870), (196, 14460), (210, 13496), (240, 11809), (241, 11760), (245, 11568), (280, 10122), (294, 9640), (336, 8435), (392, 7230), (420, 6748), (482, 5880), (490, 5784), (560, 5061), (588, 4820), (723, 3920), (735, 3856), (784, 3615), (840, 3374), (964, 2940), (980, 2892), (1176, 2410), (1205, 2352), (1446, 1960), (1470, 1928), (1680, 1687)]