120165920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3514

約数の個数: 96

約数和(自身を含む): 335010816

約数和(自身を除く): 214844896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3461, 3472, 4340, 4960, 6922, 6944, 8680, 13844, 17305, 17360, 24227, 27688, 34610, 34720, 48454, 55376, 69220, 96908, 107291, 110752, 121135, 138440, 193816, 214582, 242270, 276880, 387632, 429164, 484540, 536455, 553760, 751037, 775264, 858328, 969080, 1072910, 1502074, 1716656, 1938160, 2145820, 3004148, 3433312, 3755185, 3876320, 4291640, 6008296, 7510370, 8583280, 12016592, 15020740, 17166560, 24033184, 30041480, 60082960, 120165920]

約数ペア:

[(1, 120165920), (2, 60082960), (4, 30041480), (5, 24033184), (7, 17166560), (8, 15020740), (10, 12016592), (14, 8583280), (16, 7510370), (20, 6008296), (28, 4291640), (31, 3876320), (32, 3755185), (35, 3433312), (40, 3004148), (56, 2145820), (62, 1938160), (70, 1716656), (80, 1502074), (112, 1072910), (124, 969080), (140, 858328), (155, 775264), (160, 751037), (217, 553760), (224, 536455), (248, 484540), (280, 429164), (310, 387632), (434, 276880), (496, 242270), (560, 214582), (620, 193816), (868, 138440), (992, 121135), (1085, 110752), (1120, 107291), (1240, 96908), (1736, 69220), (2170, 55376), (2480, 48454), (3461, 34720), (3472, 34610), (4340, 27688), (4960, 24227), (6922, 17360), (6944, 17305), (8680, 13844)]