73688040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2687

約数の個数: 96

約数和(自身を含む): 242611200

約数和(自身を除く): 168923160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2591, 2844, 3160, 3555, 4740, 5182, 5688, 7110, 7773, 9480, 10364, 12955, 14220, 15546, 20728, 23319, 25910, 28440, 31092, 38865, 46638, 51820, 62184, 77730, 93276, 103640, 116595, 155460, 186552, 204689, 233190, 310920, 409378, 466380, 614067, 818756, 932760, 1023445, 1228134, 1637512, 1842201, 2046890, 2456268, 3070335, 3684402, 4093780, 4912536, 6140670, 7368804, 8187560, 9211005, 12281340, 14737608, 18422010, 24562680, 36844020, 73688040]

約数ペア:

[(1, 73688040), (2, 36844020), (3, 24562680), (4, 18422010), (5, 14737608), (6, 12281340), (8, 9211005), (9, 8187560), (10, 7368804), (12, 6140670), (15, 4912536), (18, 4093780), (20, 3684402), (24, 3070335), (30, 2456268), (36, 2046890), (40, 1842201), (45, 1637512), (60, 1228134), (72, 1023445), (79, 932760), (90, 818756), (120, 614067), (158, 466380), (180, 409378), (237, 310920), (316, 233190), (360, 204689), (395, 186552), (474, 155460), (632, 116595), (711, 103640), (790, 93276), (948, 77730), (1185, 62184), (1422, 51820), (1580, 46638), (1896, 38865), (2370, 31092), (2591, 28440), (2844, 25910), (3160, 23319), (3555, 20728), (4740, 15546), (5182, 14220), (5688, 12955), (7110, 10364), (7773, 9480)]