1293210860580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5419}}^1\times {\mathrm{147311}}^1$

素因数の和:152751

約数の個数: 120

約数和(自身を含む): 4057626545280

約数和(自身を除く): 2764415684700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5419, 10838, 16257, 21676, 27095, 32514, 48771, 54190, 65028, 81285, 97542, 108380, 146313, 147311, 162570, 195084, 243855, 292626, 294622, 325140, 438939, 441933, 487710, 585252, 589244, 731565, 736555, 877878, 883866, 975420, 1325799, 1463130, 1473110, 1755756, 1767732, 2194695, 2209665, 2651598, 2926260, 2946220, 3977397, 4389390, 4419330, 5303196, 6628995, 7954794, 8778780, 8838660, 11932191, 13257990, 15909588, 19886985, 23864382, 26515980, 39773970, 47728764, 59660955, 79547940, 119321910, 238643820, 798278309, 1596556618, 2394834927, 3193113236, 3991391545, 4789669854, 7184504781, 7982783090, 9579339708, 11974174635, 14369009562, 15965566180, 21553514343, 23948349270, 28738019124, 35922523905, 43107028686, 47896698540, 64660543029, 71845047810, 86214057372, 107767571715, 129321086058, 143690095620, 215535143430, 258642172116, 323302715145, 431070286860, 646605430290, 1293210860580]

約数ペア:

[(1, 1293210860580), (2, 646605430290), (3, 431070286860), (4, 323302715145), (5, 258642172116), (6, 215535143430), (9, 143690095620), (10, 129321086058), (12, 107767571715), (15, 86214057372), (18, 71845047810), (20, 64660543029), (27, 47896698540), (30, 43107028686), (36, 35922523905), (45, 28738019124), (54, 23948349270), (60, 21553514343), (81, 15965566180), (90, 14369009562), (108, 11974174635), (135, 9579339708), (162, 7982783090), (180, 7184504781), (270, 4789669854), (324, 3991391545), (405, 3193113236), (540, 2394834927), (810, 1596556618), (1620, 798278309), (5419, 238643820), (10838, 119321910), (16257, 79547940), (21676, 59660955), (27095, 47728764), (32514, 39773970), (48771, 26515980), (54190, 23864382), (65028, 19886985), (81285, 15909588), (97542, 13257990), (108380, 11932191), (146313, 8838660), (147311, 8778780), (162570, 7954794), (195084, 6628995), (243855, 5303196), (292626, 4419330), (294622, 4389390), (325140, 3977397), (438939, 2946220), (441933, 2926260), (487710, 2651598), (585252, 2209665), (589244, 2194695), (731565, 1767732), (736555, 1755756), (877878, 1473110), (883866, 1463130), (975420, 1325799)]