155301360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8286

約数の個数: 80

約数和(自身を含む): 487587840

約数和(自身を除く): 332286480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 8191, 9480, 16382, 18960, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 327640, 393168, 491460, 647089, 655280, 982920, 1294178, 1941267, 1965840, 2588356, 3235445, 3882534, 5176712, 6470890, 7765068, 9706335, 10353424, 12941780, 15530136, 19412670, 25883560, 31060272, 38825340, 51767120, 77650680, 155301360]

約数ペア:

[(1, 155301360), (2, 77650680), (3, 51767120), (4, 38825340), (5, 31060272), (6, 25883560), (8, 19412670), (10, 15530136), (12, 12941780), (15, 10353424), (16, 9706335), (20, 7765068), (24, 6470890), (30, 5176712), (40, 3882534), (48, 3235445), (60, 2588356), (79, 1965840), (80, 1941267), (120, 1294178), (158, 982920), (237, 655280), (240, 647089), (316, 491460), (395, 393168), (474, 327640), (632, 245730), (790, 196584), (948, 163820), (1185, 131056), (1264, 122865), (1580, 98292), (1896, 81910), (2370, 65528), (3160, 49146), (3792, 40955), (4740, 32764), (6320, 24573), (8191, 18960), (9480, 16382)]