54351180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23227}}^1$

素因数の和:23255

約数の個数: 72

約数和(自身を含む): 177554832

約数和(自身を除く): 123203652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23227, 46454, 69681, 92908, 116135, 139362, 209043, 232270, 278724, 301951, 348405, 418086, 464540, 603902, 696810, 836172, 905853, 1045215, 1207804, 1393620, 1509755, 1811706, 2090430, 2717559, 3019510, 3623412, 4180860, 4529265, 5435118, 6039020, 9058530, 10870236, 13587795, 18117060, 27175590, 54351180]

約数ペア:

[(1, 54351180), (2, 27175590), (3, 18117060), (4, 13587795), (5, 10870236), (6, 9058530), (9, 6039020), (10, 5435118), (12, 4529265), (13, 4180860), (15, 3623412), (18, 3019510), (20, 2717559), (26, 2090430), (30, 1811706), (36, 1509755), (39, 1393620), (45, 1207804), (52, 1045215), (60, 905853), (65, 836172), (78, 696810), (90, 603902), (117, 464540), (130, 418086), (156, 348405), (180, 301951), (195, 278724), (234, 232270), (260, 209043), (390, 139362), (468, 116135), (585, 92908), (780, 69681), (1170, 46454), (2340, 23227)]