15195060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 49795200

約数和(自身を除く): 34600140

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, 855, 1026, 1140, 1481, 1710, 2052, 2565, 2962, 3420, 4443, 5130, 5924, 7405, 8886, 10260, 13329, 14810, 17772, 22215, 26658, 28139, 29620, 39987, 44430, 53316, 56278, 66645, 79974, 84417, 88860, 112556, 133290, 140695, 159948, 168834, 199935, 253251, 266580, 281390, 337668, 399870, 422085, 506502, 562780, 759753, 799740, 844170, 1013004, 1266255, 1519506, 1688340, 2532510, 3039012, 3798765, 5065020, 7597530, 15195060]

約数ペア:

[(1, 15195060), (2, 7597530), (3, 5065020), (4, 3798765), (5, 3039012), (6, 2532510), (9, 1688340), (10, 1519506), (12, 1266255), (15, 1013004), (18, 844170), (19, 799740), (20, 759753), (27, 562780), (30, 506502), (36, 422085), (38, 399870), (45, 337668), (54, 281390), (57, 266580), (60, 253251), (76, 199935), (90, 168834), (95, 159948), (108, 140695), (114, 133290), (135, 112556), (171, 88860), (180, 84417), (190, 79974), (228, 66645), (270, 56278), (285, 53316), (342, 44430), (380, 39987), (513, 29620), (540, 28139), (570, 26658), (684, 22215), (855, 17772), (1026, 14810), (1140, 13329), (1481, 10260), (1710, 8886), (2052, 7405), (2565, 5924), (2962, 5130), (3420, 4443)]