530551440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38783}}^1$

素因数の和:38821

約数の個数: 120

約数和(自身を含む): 1875594240

約数和(自身を除く): 1345042800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 38783, 77566, 116349, 155132, 193915, 232698, 310264, 349047, 387830, 465396, 581745, 620528, 698094, 736877, 775660, 930792, 1163490, 1396188, 1473754, 1551320, 1745235, 1861584, 2210631, 2326980, 2792376, 2947508, 3102640, 3490470, 3684385, 4421262, 4653960, 5584752, 5895016, 6631893, 6980940, 7368770, 8842524, 9307920, 11053155, 11790032, 13263786, 13961880, 14737540, 17685048, 22106310, 26527572, 27923760, 29475080, 33159465, 35370096, 44212620, 53055144, 58950160, 66318930, 88425240, 106110288, 132637860, 176850480, 265275720, 530551440]

約数ペア:

[(1, 530551440), (2, 265275720), (3, 176850480), (4, 132637860), (5, 106110288), (6, 88425240), (8, 66318930), (9, 58950160), (10, 53055144), (12, 44212620), (15, 35370096), (16, 33159465), (18, 29475080), (19, 27923760), (20, 26527572), (24, 22106310), (30, 17685048), (36, 14737540), (38, 13961880), (40, 13263786), (45, 11790032), (48, 11053155), (57, 9307920), (60, 8842524), (72, 7368770), (76, 6980940), (80, 6631893), (90, 5895016), (95, 5584752), (114, 4653960), (120, 4421262), (144, 3684385), (152, 3490470), (171, 3102640), (180, 2947508), (190, 2792376), (228, 2326980), (240, 2210631), (285, 1861584), (304, 1745235), (342, 1551320), (360, 1473754), (380, 1396188), (456, 1163490), (570, 930792), (684, 775660), (720, 736877), (760, 698094), (855, 620528), (912, 581745), (1140, 465396), (1368, 387830), (1520, 349047), (1710, 310264), (2280, 232698), (2736, 193915), (3420, 155132), (4560, 116349), (6840, 77566), (13680, 38783)]