1061128920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10391}}^1$

素因数の和:10465

約数の個数: 128

約数和(自身を含む): 3411901440

約数和(自身を除く): 2350772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2553, 2760, 3404, 4255, 4440, 5106, 6808, 8510, 10212, 10391, 12765, 17020, 20424, 20782, 25530, 31173, 34040, 41564, 51060, 51955, 62346, 83128, 102120, 103910, 124692, 155865, 207820, 238993, 249384, 311730, 384467, 415640, 477986, 623460, 716979, 768934, 955972, 1153401, 1194965, 1246920, 1433958, 1537868, 1911944, 1922335, 2306802, 2389930, 2867916, 3075736, 3584895, 3844670, 4613604, 4779860, 5735832, 5767005, 7169790, 7689340, 8842741, 9227208, 9559720, 11534010, 14339580, 15378680, 17685482, 23068020, 26528223, 28679160, 35370964, 44213705, 46136040, 53056446, 70741928, 88427410, 106112892, 132641115, 176854820, 212225784, 265282230, 353709640, 530564460, 1061128920]

約数ペア:

[(1, 1061128920), (2, 530564460), (3, 353709640), (4, 265282230), (5, 212225784), (6, 176854820), (8, 132641115), (10, 106112892), (12, 88427410), (15, 70741928), (20, 53056446), (23, 46136040), (24, 44213705), (30, 35370964), (37, 28679160), (40, 26528223), (46, 23068020), (60, 17685482), (69, 15378680), (74, 14339580), (92, 11534010), (111, 9559720), (115, 9227208), (120, 8842741), (138, 7689340), (148, 7169790), (184, 5767005), (185, 5735832), (222, 4779860), (230, 4613604), (276, 3844670), (296, 3584895), (345, 3075736), (370, 2867916), (444, 2389930), (460, 2306802), (552, 1922335), (555, 1911944), (690, 1537868), (740, 1433958), (851, 1246920), (888, 1194965), (920, 1153401), (1110, 955972), (1380, 768934), (1480, 716979), (1702, 623460), (2220, 477986), (2553, 415640), (2760, 384467), (3404, 311730), (4255, 249384), (4440, 238993), (5106, 207820), (6808, 155865), (8510, 124692), (10212, 103910), (10391, 102120), (12765, 83128), (17020, 62346), (20424, 51955), (20782, 51060), (25530, 41564), (31173, 34040)]