103438320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13950

約数の個数: 80

約数和(自身を含む): 331026432

約数和(自身を除く): 227588112

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, 13903, 27806, 41709, 55612, 69515, 83418, 111224, 139030, 166836, 208545, 222448, 278060, 333672, 417090, 430993, 556120, 667344, 834180, 861986, 1112240, 1292979, 1668360, 1723972, 2154965, 2585958, 3336720, 3447944, 4309930, 5171916, 6464895, 6895888, 8619860, 10343832, 12929790, 17239720, 20687664, 25859580, 34479440, 51719160, 103438320]

約数ペア:

[(1, 103438320), (2, 51719160), (3, 34479440), (4, 25859580), (5, 20687664), (6, 17239720), (8, 12929790), (10, 10343832), (12, 8619860), (15, 6895888), (16, 6464895), (20, 5171916), (24, 4309930), (30, 3447944), (31, 3336720), (40, 2585958), (48, 2154965), (60, 1723972), (62, 1668360), (80, 1292979), (93, 1112240), (120, 861986), (124, 834180), (155, 667344), (186, 556120), (240, 430993), (248, 417090), (310, 333672), (372, 278060), (465, 222448), (496, 208545), (620, 166836), (744, 139030), (930, 111224), (1240, 83418), (1488, 69515), (1860, 55612), (2480, 41709), (3720, 27806), (7440, 13903)]