72912120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 233107200

約数和(自身を除く): 160195080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 283, 285, 339, 380, 452, 456, 565, 566, 570, 678, 760, 849, 904, 1130, 1132, 1140, 1356, 1415, 1695, 1698, 2147, 2260, 2264, 2280, 2712, 2830, 3390, 3396, 4245, 4294, 4520, 5377, 5660, 6441, 6780, 6792, 8490, 8588, 10735, 10754, 11320, 12882, 13560, 16131, 16980, 17176, 21470, 21508, 25764, 26885, 31979, 32205, 32262, 33960, 42940, 43016, 51528, 53770, 63958, 64410, 64524, 80655, 85880, 95937, 107540, 127916, 128820, 129048, 159895, 161310, 191874, 215080, 255832, 257640, 319790, 322620, 383748, 479685, 607601, 639580, 645240, 767496, 959370, 1215202, 1279160, 1822803, 1918740, 2430404, 3038005, 3645606, 3837480, 4860808, 6076010, 7291212, 9114015, 12152020, 14582424, 18228030, 24304040, 36456060, 72912120]

約数ペア:

[(1, 72912120), (2, 36456060), (3, 24304040), (4, 18228030), (5, 14582424), (6, 12152020), (8, 9114015), (10, 7291212), (12, 6076010), (15, 4860808), (19, 3837480), (20, 3645606), (24, 3038005), (30, 2430404), (38, 1918740), (40, 1822803), (57, 1279160), (60, 1215202), (76, 959370), (95, 767496), (113, 645240), (114, 639580), (120, 607601), (152, 479685), (190, 383748), (226, 322620), (228, 319790), (283, 257640), (285, 255832), (339, 215080), (380, 191874), (452, 161310), (456, 159895), (565, 129048), (566, 128820), (570, 127916), (678, 107540), (760, 95937), (849, 85880), (904, 80655), (1130, 64524), (1132, 64410), (1140, 63958), (1356, 53770), (1415, 51528), (1695, 43016), (1698, 42940), (2147, 33960), (2260, 32262), (2264, 32205), (2280, 31979), (2712, 26885), (2830, 25764), (3390, 21508), (3396, 21470), (4245, 17176), (4294, 16980), (4520, 16131), (5377, 13560), (5660, 12882), (6441, 11320), (6780, 10754), (6792, 10735), (8490, 8588)]