165240240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62591}}^1$

素因数の和:62618

約数の個数: 80

約数和(自身を含む): 558821376

約数和(自身を除く): 393581136

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, 62591, 125182, 187773, 250364, 312955, 375546, 500728, 625910, 688501, 751092, 938865, 1001456, 1251820, 1377002, 1502184, 1877730, 2065503, 2503640, 2754004, 3004368, 3442505, 3755460, 4131006, 5007280, 5508008, 6885010, 7510920, 8262012, 10327515, 11016016, 13770020, 15021840, 16524024, 20655030, 27540040, 33048048, 41310060, 55080080, 82620120, 165240240]

約数ペア:

[(1, 165240240), (2, 82620120), (3, 55080080), (4, 41310060), (5, 33048048), (6, 27540040), (8, 20655030), (10, 16524024), (11, 15021840), (12, 13770020), (15, 11016016), (16, 10327515), (20, 8262012), (22, 7510920), (24, 6885010), (30, 5508008), (33, 5007280), (40, 4131006), (44, 3755460), (48, 3442505), (55, 3004368), (60, 2754004), (66, 2503640), (80, 2065503), (88, 1877730), (110, 1502184), (120, 1377002), (132, 1251820), (165, 1001456), (176, 938865), (220, 751092), (240, 688501), (264, 625910), (330, 500728), (440, 375546), (528, 312955), (660, 250364), (880, 187773), (1320, 125182), (2640, 62591)]