1480860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 4739280

約数和(自身を除く): 3258420

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, 433, 570, 684, 855, 866, 1140, 1299, 1710, 1732, 2165, 2598, 3420, 3897, 4330, 5196, 6495, 7794, 8227, 8660, 12990, 15588, 16454, 19485, 24681, 25980, 32908, 38970, 41135, 49362, 74043, 77940, 82270, 98724, 123405, 148086, 164540, 246810, 296172, 370215, 493620, 740430, 1480860]

約数ペア:

[(1, 1480860), (2, 740430), (3, 493620), (4, 370215), (5, 296172), (6, 246810), (9, 164540), (10, 148086), (12, 123405), (15, 98724), (18, 82270), (19, 77940), (20, 74043), (30, 49362), (36, 41135), (38, 38970), (45, 32908), (57, 25980), (60, 24681), (76, 19485), (90, 16454), (95, 15588), (114, 12990), (171, 8660), (180, 8227), (190, 7794), (228, 6495), (285, 5196), (342, 4330), (380, 3897), (433, 3420), (570, 2598), (684, 2165), (855, 1732), (866, 1710), (1140, 1299)]