12371512920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7930457}}^1$

素因数の和:7930484

約数の個数: 64

約数和(自身を含む): 39969508320

約数和(自身を除く): 27597995400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7930457, 15860914, 23791371, 31721828, 39652285, 47582742, 63443656, 79304570, 95165484, 103095941, 118956855, 158609140, 190330968, 206191882, 237913710, 309287823, 317218280, 412383764, 475827420, 515479705, 618575646, 824767528, 951654840, 1030959410, 1237151292, 1546439115, 2061918820, 2474302584, 3092878230, 4123837640, 6185756460, 12371512920]

約数ペア:

[(1, 12371512920), (2, 6185756460), (3, 4123837640), (4, 3092878230), (5, 2474302584), (6, 2061918820), (8, 1546439115), (10, 1237151292), (12, 1030959410), (13, 951654840), (15, 824767528), (20, 618575646), (24, 515479705), (26, 475827420), (30, 412383764), (39, 317218280), (40, 309287823), (52, 237913710), (60, 206191882), (65, 190330968), (78, 158609140), (104, 118956855), (120, 103095941), (130, 95165484), (156, 79304570), (195, 63443656), (260, 47582742), (312, 39652285), (390, 31721828), (520, 23791371), (780, 15860914), (1560, 7930457)]