80361180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{148817}}^1$

素因数の和:148835

約数の個数: 48

約数和(自身を含む): 250014240

約数和(自身を除く): 169653060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 148817, 297634, 446451, 595268, 744085, 892902, 1339353, 1488170, 1785804, 2232255, 2678706, 2976340, 4018059, 4464510, 5357412, 6696765, 8036118, 8929020, 13393530, 16072236, 20090295, 26787060, 40180590, 80361180]

約数ペア:

[(1, 80361180), (2, 40180590), (3, 26787060), (4, 20090295), (5, 16072236), (6, 13393530), (9, 8929020), (10, 8036118), (12, 6696765), (15, 5357412), (18, 4464510), (20, 4018059), (27, 2976340), (30, 2678706), (36, 2232255), (45, 1785804), (54, 1488170), (60, 1339353), (90, 892902), (108, 744085), (135, 595268), (180, 446451), (270, 297634), (540, 148817)]