3206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 10285056

約数和(自身を除く): 7078416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 431, 465, 496, 620, 744, 862, 930, 1240, 1293, 1488, 1724, 1860, 2155, 2480, 2586, 3448, 3720, 4310, 5172, 6465, 6896, 7440, 8620, 10344, 12930, 13361, 17240, 20688, 25860, 26722, 34480, 40083, 51720, 53444, 66805, 80166, 103440, 106888, 133610, 160332, 200415, 213776, 267220, 320664, 400830, 534440, 641328, 801660, 1068880, 1603320, 3206640]

約数ペア:

[(1, 3206640), (2, 1603320), (3, 1068880), (4, 801660), (5, 641328), (6, 534440), (8, 400830), (10, 320664), (12, 267220), (15, 213776), (16, 200415), (20, 160332), (24, 133610), (30, 106888), (31, 103440), (40, 80166), (48, 66805), (60, 53444), (62, 51720), (80, 40083), (93, 34480), (120, 26722), (124, 25860), (155, 20688), (186, 17240), (240, 13361), (248, 12930), (310, 10344), (372, 8620), (431, 7440), (465, 6896), (496, 6465), (620, 5172), (744, 4310), (862, 3720), (930, 3448), (1240, 2586), (1293, 2480), (1488, 2155), (1724, 1860)]