89270160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7591}}^1$

素因数の和:7621

約数の個数: 120

約数和(自身を含む): 321961536

約数和(自身を除く): 232691376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7591, 11760, 15182, 22773, 30364, 37955, 45546, 53137, 60728, 75910, 91092, 106274, 113865, 121456, 151820, 159411, 182184, 212548, 227730, 265685, 303640, 318822, 364368, 371959, 425096, 455460, 531370, 607280, 637644, 743918, 797055, 850192, 910920, 1062740, 1115877, 1275288, 1487836, 1594110, 1821840, 1859795, 2125480, 2231754, 2550576, 2975672, 3188220, 3719590, 4250960, 4463508, 5579385, 5951344, 6376440, 7439180, 8927016, 11158770, 12752880, 14878360, 17854032, 22317540, 29756720, 44635080, 89270160]

約数ペア:

[(1, 89270160), (2, 44635080), (3, 29756720), (4, 22317540), (5, 17854032), (6, 14878360), (7, 12752880), (8, 11158770), (10, 8927016), (12, 7439180), (14, 6376440), (15, 5951344), (16, 5579385), (20, 4463508), (21, 4250960), (24, 3719590), (28, 3188220), (30, 2975672), (35, 2550576), (40, 2231754), (42, 2125480), (48, 1859795), (49, 1821840), (56, 1594110), (60, 1487836), (70, 1275288), (80, 1115877), (84, 1062740), (98, 910920), (105, 850192), (112, 797055), (120, 743918), (140, 637644), (147, 607280), (168, 531370), (196, 455460), (210, 425096), (240, 371959), (245, 364368), (280, 318822), (294, 303640), (336, 265685), (392, 227730), (420, 212548), (490, 182184), (560, 159411), (588, 151820), (735, 121456), (784, 113865), (840, 106274), (980, 91092), (1176, 75910), (1470, 60728), (1680, 53137), (1960, 45546), (2352, 37955), (2940, 30364), (3920, 22773), (5880, 15182), (7591, 11760)]