1572163860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{639091}}^1$

素因数の和:639144

約数の個数: 48

約数和(自身を含む): 4509433152

約数和(自身を除く): 2937269292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 639091, 1278182, 1917273, 2556364, 3195455, 3834546, 6390910, 7669092, 9586365, 12781820, 19172730, 26202731, 38345460, 52405462, 78608193, 104810924, 131013655, 157216386, 262027310, 314432772, 393040965, 524054620, 786081930, 1572163860]

約数ペア:

[(1, 1572163860), (2, 786081930), (3, 524054620), (4, 393040965), (5, 314432772), (6, 262027310), (10, 157216386), (12, 131013655), (15, 104810924), (20, 78608193), (30, 52405462), (41, 38345460), (60, 26202731), (82, 19172730), (123, 12781820), (164, 9586365), (205, 7669092), (246, 6390910), (410, 3834546), (492, 3195455), (615, 2556364), (820, 1917273), (1230, 1278182), (2460, 639091)]