1201471360

素因数分解:

$2^7\times 5^1\times {\mathrm{1877299}}^1$

素因数の和:1877318

約数の個数: 32

約数和(自身を含む): 2872269000

約数和(自身を除く): 1670797640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1877299, 3754598, 7509196, 9386495, 15018392, 18772990, 30036784, 37545980, 60073568, 75091960, 120147136, 150183920, 240294272, 300367840, 600735680, 1201471360]

約数ペア:

[(1, 1201471360), (2, 600735680), (4, 300367840), (5, 240294272), (8, 150183920), (10, 120147136), (16, 75091960), (20, 60073568), (32, 37545980), (40, 30036784), (64, 18772990), (80, 15018392), (128, 9386495), (160, 7509196), (320, 3754598), (640, 1877299)]