43080320

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 104358240

約数和(自身を除く): 61277920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 811, 830, 1328, 1622, 1660, 2656, 3244, 3320, 4055, 5312, 6488, 6640, 8110, 10624, 12976, 13280, 16220, 25952, 26560, 32440, 51904, 53120, 64880, 67313, 103808, 129760, 134626, 259520, 269252, 336565, 519040, 538504, 673130, 1077008, 1346260, 2154016, 2692520, 4308032, 5385040, 8616064, 10770080, 21540160, 43080320]

約数ペア:

[(1, 43080320), (2, 21540160), (4, 10770080), (5, 8616064), (8, 5385040), (10, 4308032), (16, 2692520), (20, 2154016), (32, 1346260), (40, 1077008), (64, 673130), (80, 538504), (83, 519040), (128, 336565), (160, 269252), (166, 259520), (320, 134626), (332, 129760), (415, 103808), (640, 67313), (664, 64880), (811, 53120), (830, 51904), (1328, 32440), (1622, 26560), (1660, 25952), (2656, 16220), (3244, 13280), (3320, 12976), (4055, 10624), (5312, 8110), (6488, 6640)]