1960942560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{26021}}^1$

素因数の和:26196

約数の個数: 96

約数和(自身を含む): 6216551712

約数和(自身を除く): 4255609152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 12560, 15072, 18840, 25120, 26021, 37680, 52042, 75360, 78063, 104084, 130105, 156126, 208168, 260210, 312252, 390315, 416336, 520420, 624504, 780630, 832672, 1040840, 1249008, 1561260, 2081680, 2498016, 3122520, 4085297, 4163360, 6245040, 8170594, 12255891, 12490080, 16341188, 20426485, 24511782, 32682376, 40852970, 49023564, 61279455, 65364752, 81705940, 98047128, 122558910, 130729504, 163411880, 196094256, 245117820, 326823760, 392188512, 490235640, 653647520, 980471280, 1960942560]

約数ペア:

[(1, 1960942560), (2, 980471280), (3, 653647520), (4, 490235640), (5, 392188512), (6, 326823760), (8, 245117820), (10, 196094256), (12, 163411880), (15, 130729504), (16, 122558910), (20, 98047128), (24, 81705940), (30, 65364752), (32, 61279455), (40, 49023564), (48, 40852970), (60, 32682376), (80, 24511782), (96, 20426485), (120, 16341188), (157, 12490080), (160, 12255891), (240, 8170594), (314, 6245040), (471, 4163360), (480, 4085297), (628, 3122520), (785, 2498016), (942, 2081680), (1256, 1561260), (1570, 1249008), (1884, 1040840), (2355, 832672), (2512, 780630), (3140, 624504), (3768, 520420), (4710, 416336), (5024, 390315), (6280, 312252), (7536, 260210), (9420, 208168), (12560, 156126), (15072, 130105), (18840, 104084), (25120, 78063), (26021, 75360), (37680, 52042)]