7327160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 17971200

約数和(自身を除く): 10644040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 311, 380, 589, 620, 622, 760, 1178, 1240, 1244, 1555, 2356, 2488, 2945, 3110, 4712, 5890, 5909, 6220, 9641, 11780, 11818, 12440, 19282, 23560, 23636, 29545, 38564, 47272, 48205, 59090, 77128, 96410, 118180, 183179, 192820, 236360, 366358, 385640, 732716, 915895, 1465432, 1831790, 3663580, 7327160]

約数ペア:

[(1, 7327160), (2, 3663580), (4, 1831790), (5, 1465432), (8, 915895), (10, 732716), (19, 385640), (20, 366358), (31, 236360), (38, 192820), (40, 183179), (62, 118180), (76, 96410), (95, 77128), (124, 59090), (152, 48205), (155, 47272), (190, 38564), (248, 29545), (310, 23636), (311, 23560), (380, 19282), (589, 12440), (620, 11818), (622, 11780), (760, 9641), (1178, 6220), (1240, 5909), (1244, 5890), (1555, 4712), (2356, 3110), (2488, 2945)]