12071280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 41622336

約数和(自身を除く): 29551056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 73, 78, 80, 104, 106, 120, 130, 146, 156, 159, 195, 208, 212, 219, 240, 260, 265, 292, 312, 318, 365, 390, 424, 438, 520, 530, 584, 624, 636, 689, 730, 780, 795, 848, 876, 949, 1040, 1060, 1095, 1168, 1272, 1378, 1460, 1560, 1590, 1752, 1898, 2067, 2120, 2190, 2544, 2756, 2847, 2920, 3120, 3180, 3445, 3504, 3796, 3869, 4134, 4240, 4380, 4745, 5512, 5694, 5840, 6360, 6890, 7592, 7738, 8268, 8760, 9490, 10335, 11024, 11388, 11607, 12720, 13780, 14235, 15184, 15476, 16536, 17520, 18980, 19345, 20670, 22776, 23214, 27560, 28470, 30952, 33072, 37960, 38690, 41340, 45552, 46428, 50297, 55120, 56940, 58035, 61904, 75920, 77380, 82680, 92856, 100594, 113880, 116070, 150891, 154760, 165360, 185712, 201188, 227760, 232140, 251485, 301782, 309520, 402376, 464280, 502970, 603564, 754455, 804752, 928560, 1005940, 1207128, 1508910, 2011880, 2414256, 3017820, 4023760, 6035640, 12071280]

約数ペア:

[(1, 12071280), (2, 6035640), (3, 4023760), (4, 3017820), (5, 2414256), (6, 2011880), (8, 1508910), (10, 1207128), (12, 1005940), (13, 928560), (15, 804752), (16, 754455), (20, 603564), (24, 502970), (26, 464280), (30, 402376), (39, 309520), (40, 301782), (48, 251485), (52, 232140), (53, 227760), (60, 201188), (65, 185712), (73, 165360), (78, 154760), (80, 150891), (104, 116070), (106, 113880), (120, 100594), (130, 92856), (146, 82680), (156, 77380), (159, 75920), (195, 61904), (208, 58035), (212, 56940), (219, 55120), (240, 50297), (260, 46428), (265, 45552), (292, 41340), (312, 38690), (318, 37960), (365, 33072), (390, 30952), (424, 28470), (438, 27560), (520, 23214), (530, 22776), (584, 20670), (624, 19345), (636, 18980), (689, 17520), (730, 16536), (780, 15476), (795, 15184), (848, 14235), (876, 13780), (949, 12720), (1040, 11607), (1060, 11388), (1095, 11024), (1168, 10335), (1272, 9490), (1378, 8760), (1460, 8268), (1560, 7738), (1590, 7592), (1752, 6890), (1898, 6360), (2067, 5840), (2120, 5694), (2190, 5512), (2544, 4745), (2756, 4380), (2847, 4240), (2920, 4134), (3120, 3869), (3180, 3796), (3445, 3504)]