4510980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 14414400

約数和(自身を除く): 9903420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1319, 1710, 2638, 3420, 3957, 5276, 6595, 7914, 11871, 13190, 15828, 19785, 23742, 25061, 26380, 39570, 47484, 50122, 59355, 75183, 79140, 100244, 118710, 125305, 150366, 225549, 237420, 250610, 300732, 375915, 451098, 501220, 751830, 902196, 1127745, 1503660, 2255490, 4510980]

約数ペア:

[(1, 4510980), (2, 2255490), (3, 1503660), (4, 1127745), (5, 902196), (6, 751830), (9, 501220), (10, 451098), (12, 375915), (15, 300732), (18, 250610), (19, 237420), (20, 225549), (30, 150366), (36, 125305), (38, 118710), (45, 100244), (57, 79140), (60, 75183), (76, 59355), (90, 50122), (95, 47484), (114, 39570), (171, 26380), (180, 25061), (190, 23742), (228, 19785), (285, 15828), (342, 13190), (380, 11871), (570, 7914), (684, 6595), (855, 5276), (1140, 3957), (1319, 3420), (1710, 2638)]