15480235872

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{83077}}^1$

素因数の和:83740

約数の個数: 72

約数和(自身を含む): 44090491536

約数和(自身を除く): 28610255664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 20704, 23292, 31056, 46584, 62112, 83077, 93168, 166154, 186336, 249231, 332308, 498462, 664616, 747693, 996924, 1329232, 1495386, 1993848, 2658464, 2990772, 3987696, 5981544, 7975392, 11963088, 23926176, 53750819, 107501638, 161252457, 215003276, 322504914, 430006552, 483757371, 645009828, 860013104, 967514742, 1290019656, 1720026208, 1935029484, 2580039312, 3870058968, 5160078624, 7740117936, 15480235872]

約数ペア:

[(1, 15480235872), (2, 7740117936), (3, 5160078624), (4, 3870058968), (6, 2580039312), (8, 1935029484), (9, 1720026208), (12, 1290019656), (16, 967514742), (18, 860013104), (24, 645009828), (32, 483757371), (36, 430006552), (48, 322504914), (72, 215003276), (96, 161252457), (144, 107501638), (288, 53750819), (647, 23926176), (1294, 11963088), (1941, 7975392), (2588, 5981544), (3882, 3987696), (5176, 2990772), (5823, 2658464), (7764, 1993848), (10352, 1495386), (11646, 1329232), (15528, 996924), (20704, 747693), (23292, 664616), (31056, 498462), (46584, 332308), (62112, 249231), (83077, 186336), (93168, 166154)]