56273040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78157}}^1$

素因数の和:78176

約数の個数: 60

約数和(自身を含む): 188986044

約数和(自身を除く): 132713004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78157, 156314, 234471, 312628, 390785, 468942, 625256, 703413, 781570, 937884, 1172355, 1250512, 1406826, 1563140, 1875768, 2344710, 2813652, 3126280, 3517065, 3751536, 4689420, 5627304, 6252560, 7034130, 9378840, 11254608, 14068260, 18757680, 28136520, 56273040]

約数ペア:

[(1, 56273040), (2, 28136520), (3, 18757680), (4, 14068260), (5, 11254608), (6, 9378840), (8, 7034130), (9, 6252560), (10, 5627304), (12, 4689420), (15, 3751536), (16, 3517065), (18, 3126280), (20, 2813652), (24, 2344710), (30, 1875768), (36, 1563140), (40, 1406826), (45, 1250512), (48, 1172355), (60, 937884), (72, 781570), (80, 703413), (90, 625256), (120, 468942), (144, 390785), (180, 312628), (240, 234471), (360, 156314), (720, 78157)]