120747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 407265600

約数和(自身を除く): 286518480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 229, 240, 260, 312, 338, 390, 458, 507, 520, 624, 676, 687, 780, 845, 916, 1014, 1040, 1145, 1352, 1374, 1560, 1690, 1832, 2028, 2197, 2290, 2535, 2704, 2748, 2977, 3120, 3380, 3435, 3664, 4056, 4394, 4580, 5070, 5496, 5954, 6591, 6760, 6870, 8112, 8788, 8931, 9160, 10140, 10985, 10992, 11908, 13182, 13520, 13740, 14885, 17576, 17862, 18320, 20280, 21970, 23816, 26364, 27480, 29770, 32955, 35152, 35724, 38701, 40560, 43940, 44655, 47632, 52728, 54960, 59540, 65910, 71448, 77402, 87880, 89310, 105456, 116103, 119080, 131820, 142896, 154804, 175760, 178620, 193505, 232206, 238160, 263640, 309608, 357240, 387010, 464412, 503113, 527280, 580515, 619216, 714480, 774020, 928824, 1006226, 1161030, 1509339, 1548040, 1857648, 2012452, 2322060, 2515565, 3018678, 3096080, 4024904, 4644120, 5031130, 6037356, 7546695, 8049808, 9288240, 10062260, 12074712, 15093390, 20124520, 24149424, 30186780, 40249040, 60373560, 120747120]

約数ペア:

[(1, 120747120), (2, 60373560), (3, 40249040), (4, 30186780), (5, 24149424), (6, 20124520), (8, 15093390), (10, 12074712), (12, 10062260), (13, 9288240), (15, 8049808), (16, 7546695), (20, 6037356), (24, 5031130), (26, 4644120), (30, 4024904), (39, 3096080), (40, 3018678), (48, 2515565), (52, 2322060), (60, 2012452), (65, 1857648), (78, 1548040), (80, 1509339), (104, 1161030), (120, 1006226), (130, 928824), (156, 774020), (169, 714480), (195, 619216), (208, 580515), (229, 527280), (240, 503113), (260, 464412), (312, 387010), (338, 357240), (390, 309608), (458, 263640), (507, 238160), (520, 232206), (624, 193505), (676, 178620), (687, 175760), (780, 154804), (845, 142896), (916, 131820), (1014, 119080), (1040, 116103), (1145, 105456), (1352, 89310), (1374, 87880), (1560, 77402), (1690, 71448), (1832, 65910), (2028, 59540), (2197, 54960), (2290, 52728), (2535, 47632), (2704, 44655), (2748, 43940), (2977, 40560), (3120, 38701), (3380, 35724), (3435, 35152), (3664, 32955), (4056, 29770), (4394, 27480), (4580, 26364), (5070, 23816), (5496, 21970), (5954, 20280), (6591, 18320), (6760, 17862), (6870, 17576), (8112, 14885), (8788, 13740), (8931, 13520), (9160, 13182), (10140, 11908), (10985, 10992)]