130911720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7963}}^1$

素因数の和:8114

約数の個数: 64

約数和(自身を含む): 395651520

約数和(自身を除く): 264739800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 7963, 8220, 15926, 16440, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 119445, 159260, 191112, 238890, 318520, 477780, 955560, 1090931, 2181862, 3272793, 4363724, 5454655, 6545586, 8727448, 10909310, 13091172, 16363965, 21818620, 26182344, 32727930, 43637240, 65455860, 130911720]

約数ペア:

[(1, 130911720), (2, 65455860), (3, 43637240), (4, 32727930), (5, 26182344), (6, 21818620), (8, 16363965), (10, 13091172), (12, 10909310), (15, 8727448), (20, 6545586), (24, 5454655), (30, 4363724), (40, 3272793), (60, 2181862), (120, 1090931), (137, 955560), (274, 477780), (411, 318520), (548, 238890), (685, 191112), (822, 159260), (1096, 119445), (1370, 95556), (1644, 79630), (2055, 63704), (2740, 47778), (3288, 39815), (4110, 31852), (5480, 23889), (7963, 16440), (8220, 15926)]