15148120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29131}}^1$

素因数の和:29155

約数の個数: 32

約数和(自身を含む): 36706320

約数和(自身を除く): 21558200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29131, 58262, 116524, 145655, 233048, 291310, 378703, 582620, 757406, 1165240, 1514812, 1893515, 3029624, 3787030, 7574060, 15148120]

約数ペア:

[(1, 15148120), (2, 7574060), (4, 3787030), (5, 3029624), (8, 1893515), (10, 1514812), (13, 1165240), (20, 757406), (26, 582620), (40, 378703), (52, 291310), (65, 233048), (104, 145655), (130, 116524), (260, 58262), (520, 29131)]