165955320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{460987}}^1$

素因数の和:461004

約数の個数: 48

約数和(自身を含む): 539355960

約数和(自身を除く): 373400640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 460987, 921974, 1382961, 1843948, 2304935, 2765922, 3687896, 4148883, 4609870, 5531844, 6914805, 8297766, 9219740, 11063688, 13829610, 16595532, 18439480, 20744415, 27659220, 33191064, 41488830, 55318440, 82977660, 165955320]

約数ペア:

[(1, 165955320), (2, 82977660), (3, 55318440), (4, 41488830), (5, 33191064), (6, 27659220), (8, 20744415), (9, 18439480), (10, 16595532), (12, 13829610), (15, 11063688), (18, 9219740), (20, 8297766), (24, 6914805), (30, 5531844), (36, 4609870), (40, 4148883), (45, 3687896), (60, 2765922), (72, 2304935), (90, 1843948), (120, 1382961), (180, 921974), (360, 460987)]