1227178620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2083}}^1$

素因数の和:3192

約数の個数: 96

約数和(自身を含む): 3823223040

約数和(自身を除く): 2596044420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1091, 2083, 2182, 3273, 4166, 4364, 5455, 6249, 6546, 8332, 9819, 10415, 10910, 12498, 13092, 16365, 18747, 19638, 20830, 21820, 24996, 29457, 31245, 32730, 37494, 39276, 41660, 49095, 56241, 58914, 62490, 65460, 74988, 93735, 98190, 112482, 117828, 124980, 147285, 187470, 196380, 224964, 281205, 294570, 374940, 562410, 589140, 1124820, 2272553, 4545106, 6817659, 9090212, 11362765, 13635318, 20452977, 22725530, 27270636, 34088295, 40905954, 45451060, 61358931, 68176590, 81811908, 102264885, 122717862, 136353180, 204529770, 245435724, 306794655, 409059540, 613589310, 1227178620]

約数ペア:

[(1, 1227178620), (2, 613589310), (3, 409059540), (4, 306794655), (5, 245435724), (6, 204529770), (9, 136353180), (10, 122717862), (12, 102264885), (15, 81811908), (18, 68176590), (20, 61358931), (27, 45451060), (30, 40905954), (36, 34088295), (45, 27270636), (54, 22725530), (60, 20452977), (90, 13635318), (108, 11362765), (135, 9090212), (180, 6817659), (270, 4545106), (540, 2272553), (1091, 1124820), (2083, 589140), (2182, 562410), (3273, 374940), (4166, 294570), (4364, 281205), (5455, 224964), (6249, 196380), (6546, 187470), (8332, 147285), (9819, 124980), (10415, 117828), (10910, 112482), (12498, 98190), (13092, 93735), (16365, 74988), (18747, 65460), (19638, 62490), (20830, 58914), (21820, 56241), (24996, 49095), (29457, 41660), (31245, 39276), (32730, 37494)]