3148680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 9950400

約数和(自身を除く): 6801720

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, 1381, 2280, 2762, 4143, 5524, 6905, 8286, 11048, 13810, 16572, 20715, 26239, 27620, 33144, 41430, 52478, 55240, 78717, 82860, 104956, 131195, 157434, 165720, 209912, 262390, 314868, 393585, 524780, 629736, 787170, 1049560, 1574340, 3148680]

約数ペア:

[(1, 3148680), (2, 1574340), (3, 1049560), (4, 787170), (5, 629736), (6, 524780), (8, 393585), (10, 314868), (12, 262390), (15, 209912), (19, 165720), (20, 157434), (24, 131195), (30, 104956), (38, 82860), (40, 78717), (57, 55240), (60, 52478), (76, 41430), (95, 33144), (114, 27620), (120, 26239), (152, 20715), (190, 16572), (228, 13810), (285, 11048), (380, 8286), (456, 6905), (570, 5524), (760, 4143), (1140, 2762), (1381, 2280)]