90580020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1453}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 254042880

約数和(自身を除く): 163462860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1039, 1453, 2078, 2906, 3117, 4156, 4359, 5195, 5812, 6234, 7265, 8718, 10390, 12468, 14530, 15585, 17436, 20780, 21795, 29060, 31170, 43590, 62340, 87180, 1509667, 3019334, 4529001, 6038668, 7548335, 9058002, 15096670, 18116004, 22645005, 30193340, 45290010, 90580020]

約数ペア:

[(1, 90580020), (2, 45290010), (3, 30193340), (4, 22645005), (5, 18116004), (6, 15096670), (10, 9058002), (12, 7548335), (15, 6038668), (20, 4529001), (30, 3019334), (60, 1509667), (1039, 87180), (1453, 62340), (2078, 43590), (2906, 31170), (3117, 29060), (4156, 21795), (4359, 20780), (5195, 17436), (5812, 15585), (6234, 14530), (7265, 12468), (8718, 10390)]