118199280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15887}}^1$

素因数の和:15934

約数の個数: 80

約数和(自身を含む): 378261504

約数和(自身を除く): 260062224

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, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 15887, 31774, 47661, 63548, 79435, 95322, 127096, 158870, 190644, 238305, 254192, 317740, 381288, 476610, 492497, 635480, 762576, 953220, 984994, 1270960, 1477491, 1906440, 1969988, 2462485, 2954982, 3812880, 3939976, 4924970, 5909964, 7387455, 7879952, 9849940, 11819928, 14774910, 19699880, 23639856, 29549820, 39399760, 59099640, 118199280]

約数ペア:

[(1, 118199280), (2, 59099640), (3, 39399760), (4, 29549820), (5, 23639856), (6, 19699880), (8, 14774910), (10, 11819928), (12, 9849940), (15, 7879952), (16, 7387455), (20, 5909964), (24, 4924970), (30, 3939976), (31, 3812880), (40, 2954982), (48, 2462485), (60, 1969988), (62, 1906440), (80, 1477491), (93, 1270960), (120, 984994), (124, 953220), (155, 762576), (186, 635480), (240, 492497), (248, 476610), (310, 381288), (372, 317740), (465, 254192), (496, 238305), (620, 190644), (744, 158870), (930, 127096), (1240, 95322), (1488, 79435), (1860, 63548), (2480, 47661), (3720, 31774), (7440, 15887)]