39840240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15091}}^1$

素因数の和:15118

約数の個数: 80

約数和(自身を含む): 134741376

約数和(自身を除く): 94901136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15091, 30182, 45273, 60364, 75455, 90546, 120728, 150910, 166001, 181092, 226365, 241456, 301820, 332002, 362184, 452730, 498003, 603640, 664004, 724368, 830005, 905460, 996006, 1207280, 1328008, 1660010, 1810920, 1992012, 2490015, 2656016, 3320020, 3621840, 3984024, 4980030, 6640040, 7968048, 9960060, 13280080, 19920120, 39840240]

約数ペア:

[(1, 39840240), (2, 19920120), (3, 13280080), (4, 9960060), (5, 7968048), (6, 6640040), (8, 4980030), (10, 3984024), (11, 3621840), (12, 3320020), (15, 2656016), (16, 2490015), (20, 1992012), (22, 1810920), (24, 1660010), (30, 1328008), (33, 1207280), (40, 996006), (44, 905460), (48, 830005), (55, 724368), (60, 664004), (66, 603640), (80, 498003), (88, 452730), (110, 362184), (120, 332002), (132, 301820), (165, 241456), (176, 226365), (220, 181092), (240, 166001), (264, 150910), (330, 120728), (440, 90546), (528, 75455), (660, 60364), (880, 45273), (1320, 30182), (2640, 15091)]