120397128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 319878720

約数和(自身を除く): 199481592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 491, 601, 982, 1202, 1473, 1803, 1964, 2404, 2946, 3606, 3928, 4808, 5892, 7212, 8347, 10217, 11784, 14424, 16694, 20434, 25041, 30651, 33388, 40868, 50082, 61302, 66776, 81736, 100164, 122604, 200328, 245208, 295091, 590182, 885273, 1180364, 1770546, 2360728, 3541092, 5016547, 7082184, 10033094, 15049641, 20066188, 30099282, 40132376, 60198564, 120397128]

約数ペア:

[(1, 120397128), (2, 60198564), (3, 40132376), (4, 30099282), (6, 20066188), (8, 15049641), (12, 10033094), (17, 7082184), (24, 5016547), (34, 3541092), (51, 2360728), (68, 1770546), (102, 1180364), (136, 885273), (204, 590182), (408, 295091), (491, 245208), (601, 200328), (982, 122604), (1202, 100164), (1473, 81736), (1803, 66776), (1964, 61302), (2404, 50082), (2946, 40868), (3606, 33388), (3928, 30651), (4808, 25041), (5892, 20434), (7212, 16694), (8347, 14424), (10217, 11784)]