1488091080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2251}}^1$

素因数の和:3059

約数の個数: 128

約数和(自身を含む): 5110778880

約数和(自身を除く): 3622687800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 787, 840, 1574, 2251, 2361, 3148, 3935, 4502, 4722, 5509, 6296, 6753, 7870, 9004, 9444, 11018, 11255, 11805, 13506, 15740, 15757, 16527, 18008, 18888, 22036, 22510, 23610, 27012, 27545, 31480, 31514, 33054, 33765, 44072, 45020, 47220, 47271, 54024, 55090, 63028, 66108, 67530, 78785, 82635, 90040, 94440, 94542, 110180, 126056, 132216, 135060, 157570, 165270, 189084, 220360, 236355, 270120, 315140, 330540, 378168, 472710, 630280, 661080, 945420, 1771537, 1890840, 3543074, 5314611, 7086148, 8857685, 10629222, 12400759, 14172296, 17715370, 21258444, 24801518, 26573055, 35430740, 37202277, 42516888, 49603036, 53146110, 62003795, 70861480, 74404554, 99206072, 106292220, 124007590, 148809108, 186011385, 212584440, 248015180, 297618216, 372022770, 496030360, 744045540, 1488091080]

約数ペア:

[(1, 1488091080), (2, 744045540), (3, 496030360), (4, 372022770), (5, 297618216), (6, 248015180), (7, 212584440), (8, 186011385), (10, 148809108), (12, 124007590), (14, 106292220), (15, 99206072), (20, 74404554), (21, 70861480), (24, 62003795), (28, 53146110), (30, 49603036), (35, 42516888), (40, 37202277), (42, 35430740), (56, 26573055), (60, 24801518), (70, 21258444), (84, 17715370), (105, 14172296), (120, 12400759), (140, 10629222), (168, 8857685), (210, 7086148), (280, 5314611), (420, 3543074), (787, 1890840), (840, 1771537), (1574, 945420), (2251, 661080), (2361, 630280), (3148, 472710), (3935, 378168), (4502, 330540), (4722, 315140), (5509, 270120), (6296, 236355), (6753, 220360), (7870, 189084), (9004, 165270), (9444, 157570), (11018, 135060), (11255, 132216), (11805, 126056), (13506, 110180), (15740, 94542), (15757, 94440), (16527, 90040), (18008, 82635), (18888, 78785), (22036, 67530), (22510, 66108), (23610, 63028), (27012, 55090), (27545, 54024), (31480, 47271), (31514, 47220), (33054, 45020), (33765, 44072)]