8485020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 27820800

約数和(自身を除く): 19335780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 827, 855, 1026, 1140, 1654, 1710, 2052, 2481, 2565, 3308, 3420, 4135, 4962, 5130, 7443, 8270, 9924, 10260, 12405, 14886, 15713, 16540, 22329, 24810, 29772, 31426, 37215, 44658, 47139, 49620, 62852, 74430, 78565, 89316, 94278, 111645, 141417, 148860, 157130, 188556, 223290, 235695, 282834, 314260, 424251, 446580, 471390, 565668, 707085, 848502, 942780, 1414170, 1697004, 2121255, 2828340, 4242510, 8485020]

約数ペア:

[(1, 8485020), (2, 4242510), (3, 2828340), (4, 2121255), (5, 1697004), (6, 1414170), (9, 942780), (10, 848502), (12, 707085), (15, 565668), (18, 471390), (19, 446580), (20, 424251), (27, 314260), (30, 282834), (36, 235695), (38, 223290), (45, 188556), (54, 157130), (57, 148860), (60, 141417), (76, 111645), (90, 94278), (95, 89316), (108, 78565), (114, 74430), (135, 62852), (171, 49620), (180, 47139), (190, 44658), (228, 37215), (270, 31426), (285, 29772), (342, 24810), (380, 22329), (513, 16540), (540, 15713), (570, 14886), (684, 12405), (827, 10260), (855, 9924), (1026, 8270), (1140, 7443), (1654, 5130), (1710, 4962), (2052, 4135), (2481, 3420), (2565, 3308)]