760740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 2204160

約数和(自身を除く): 1443420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 409, 465, 620, 818, 930, 1227, 1636, 1860, 2045, 2454, 4090, 4908, 6135, 8180, 12270, 12679, 24540, 25358, 38037, 50716, 63395, 76074, 126790, 152148, 190185, 253580, 380370, 760740]

約数ペア:

[(1, 760740), (2, 380370), (3, 253580), (4, 190185), (5, 152148), (6, 126790), (10, 76074), (12, 63395), (15, 50716), (20, 38037), (30, 25358), (31, 24540), (60, 12679), (62, 12270), (93, 8180), (124, 6135), (155, 4908), (186, 4090), (310, 2454), (372, 2045), (409, 1860), (465, 1636), (620, 1227), (818, 930)]