48015180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 152581968

約数和(自身を除く): 104566788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 277, 321, 324, 405, 428, 535, 540, 554, 642, 810, 831, 963, 1070, 1108, 1284, 1385, 1605, 1620, 1662, 1926, 2140, 2493, 2770, 2889, 3210, 3324, 3852, 4155, 4815, 4986, 5540, 5778, 6420, 7479, 8310, 8667, 9630, 9972, 11556, 12465, 14445, 14958, 16620, 17334, 19260, 22437, 24930, 28890, 29639, 29916, 34668, 37395, 43335, 44874, 49860, 57780, 59278, 74790, 86670, 88917, 89748, 112185, 118556, 148195, 149580, 173340, 177834, 224370, 266751, 296390, 355668, 444585, 448740, 533502, 592780, 800253, 889170, 1067004, 1333755, 1600506, 1778340, 2400759, 2667510, 3201012, 4001265, 4801518, 5335020, 8002530, 9603036, 12003795, 16005060, 24007590, 48015180]

約数ペア:

[(1, 48015180), (2, 24007590), (3, 16005060), (4, 12003795), (5, 9603036), (6, 8002530), (9, 5335020), (10, 4801518), (12, 4001265), (15, 3201012), (18, 2667510), (20, 2400759), (27, 1778340), (30, 1600506), (36, 1333755), (45, 1067004), (54, 889170), (60, 800253), (81, 592780), (90, 533502), (107, 448740), (108, 444585), (135, 355668), (162, 296390), (180, 266751), (214, 224370), (270, 177834), (277, 173340), (321, 149580), (324, 148195), (405, 118556), (428, 112185), (535, 89748), (540, 88917), (554, 86670), (642, 74790), (810, 59278), (831, 57780), (963, 49860), (1070, 44874), (1108, 43335), (1284, 37395), (1385, 34668), (1605, 29916), (1620, 29639), (1662, 28890), (1926, 24930), (2140, 22437), (2493, 19260), (2770, 17334), (2889, 16620), (3210, 14958), (3324, 14445), (3852, 12465), (4155, 11556), (4815, 9972), (4986, 9630), (5540, 8667), (5778, 8310), (6420, 7479)]