8889760920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2554529}}^1$

素因数の和:2554572

約数の個数: 64

約数和(自身を含む): 27588924000

約数和(自身を除く): 18699163080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 2554529, 5109058, 7663587, 10218116, 12772645, 15327174, 20436232, 25545290, 30654348, 38317935, 51090580, 61308696, 74081341, 76635870, 102181160, 148162682, 153271740, 222244023, 296325364, 306543480, 370406705, 444488046, 592650728, 740813410, 888976092, 1111220115, 1481626820, 1777952184, 2222440230, 2963253640, 4444880460, 8889760920]

約数ペア:

[(1, 8889760920), (2, 4444880460), (3, 2963253640), (4, 2222440230), (5, 1777952184), (6, 1481626820), (8, 1111220115), (10, 888976092), (12, 740813410), (15, 592650728), (20, 444488046), (24, 370406705), (29, 306543480), (30, 296325364), (40, 222244023), (58, 153271740), (60, 148162682), (87, 102181160), (116, 76635870), (120, 74081341), (145, 61308696), (174, 51090580), (232, 38317935), (290, 30654348), (348, 25545290), (435, 20436232), (580, 15327174), (696, 12772645), (870, 10218116), (1160, 7663587), (1740, 5109058), (3480, 2554529)]