202630440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88873}}^1$

素因数の和:88906

約数の個数: 64

約数和(自身を含む): 639892800

約数和(自身を除く): 437262360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88873, 177746, 266619, 355492, 444365, 533238, 710984, 888730, 1066476, 1333095, 1688587, 1777460, 2132952, 2666190, 3377174, 3554920, 5065761, 5332380, 6754348, 8442935, 10131522, 10664760, 13508696, 16885870, 20263044, 25328805, 33771740, 40526088, 50657610, 67543480, 101315220, 202630440]

約数ペア:

[(1, 202630440), (2, 101315220), (3, 67543480), (4, 50657610), (5, 40526088), (6, 33771740), (8, 25328805), (10, 20263044), (12, 16885870), (15, 13508696), (19, 10664760), (20, 10131522), (24, 8442935), (30, 6754348), (38, 5332380), (40, 5065761), (57, 3554920), (60, 3377174), (76, 2666190), (95, 2132952), (114, 1777460), (120, 1688587), (152, 1333095), (190, 1066476), (228, 888730), (285, 710984), (380, 533238), (456, 444365), (570, 355492), (760, 266619), (1140, 177746), (2280, 88873)]