40069920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7589}}^1$

素因数の和:7618

約数の個数: 96

約数和(自身を含む): 137712960

約数和(自身を除く): 97643040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7589, 15178, 22767, 30356, 37945, 45534, 60712, 75890, 83479, 91068, 113835, 121424, 151780, 166958, 182136, 227670, 242848, 250437, 303560, 333916, 364272, 417395, 455340, 500874, 607120, 667832, 728544, 834790, 910680, 1001748, 1214240, 1252185, 1335664, 1669580, 1821360, 2003496, 2504370, 2671328, 3339160, 3642720, 4006992, 5008740, 6678320, 8013984, 10017480, 13356640, 20034960, 40069920]

約数ペア:

[(1, 40069920), (2, 20034960), (3, 13356640), (4, 10017480), (5, 8013984), (6, 6678320), (8, 5008740), (10, 4006992), (11, 3642720), (12, 3339160), (15, 2671328), (16, 2504370), (20, 2003496), (22, 1821360), (24, 1669580), (30, 1335664), (32, 1252185), (33, 1214240), (40, 1001748), (44, 910680), (48, 834790), (55, 728544), (60, 667832), (66, 607120), (80, 500874), (88, 455340), (96, 417395), (110, 364272), (120, 333916), (132, 303560), (160, 250437), (165, 242848), (176, 227670), (220, 182136), (240, 166958), (264, 151780), (330, 121424), (352, 113835), (440, 91068), (480, 83479), (528, 75890), (660, 60712), (880, 45534), (1056, 37945), (1320, 30356), (1760, 22767), (2640, 15178), (5280, 7589)]