6494580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 21547680

約数和(自身を除く): 15053100

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 211, 228, 270, 285, 324, 342, 380, 405, 422, 513, 540, 570, 633, 684, 810, 844, 855, 1026, 1055, 1140, 1266, 1539, 1620, 1710, 1899, 2052, 2110, 2532, 2565, 3078, 3165, 3420, 3798, 4009, 4220, 5130, 5697, 6156, 6330, 7596, 7695, 8018, 9495, 10260, 11394, 12027, 12660, 15390, 16036, 17091, 18990, 20045, 22788, 24054, 28485, 30780, 34182, 36081, 37980, 40090, 48108, 56970, 60135, 68364, 72162, 80180, 85455, 108243, 113940, 120270, 144324, 170910, 180405, 216486, 240540, 324729, 341820, 360810, 432972, 541215, 649458, 721620, 1082430, 1298916, 1623645, 2164860, 3247290, 6494580]

約数ペア:

[(1, 6494580), (2, 3247290), (3, 2164860), (4, 1623645), (5, 1298916), (6, 1082430), (9, 721620), (10, 649458), (12, 541215), (15, 432972), (18, 360810), (19, 341820), (20, 324729), (27, 240540), (30, 216486), (36, 180405), (38, 170910), (45, 144324), (54, 120270), (57, 113940), (60, 108243), (76, 85455), (81, 80180), (90, 72162), (95, 68364), (108, 60135), (114, 56970), (135, 48108), (162, 40090), (171, 37980), (180, 36081), (190, 34182), (211, 30780), (228, 28485), (270, 24054), (285, 22788), (324, 20045), (342, 18990), (380, 17091), (405, 16036), (422, 15390), (513, 12660), (540, 12027), (570, 11394), (633, 10260), (684, 9495), (810, 8018), (844, 7695), (855, 7596), (1026, 6330), (1055, 6156), (1140, 5697), (1266, 5130), (1539, 4220), (1620, 4009), (1710, 3798), (1899, 3420), (2052, 3165), (2110, 3078), (2532, 2565)]