1080296680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45853}}^1$

素因数の和:45914

約数の個数: 64

約数和(自身を含む): 2641190400

約数和(自身を除く): 1560893720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 11780, 23560, 45853, 91706, 183412, 229265, 366824, 458530, 871207, 917060, 1421443, 1742414, 1834120, 2842886, 3484828, 4356035, 5685772, 6969656, 7107215, 8712070, 11371544, 14214430, 17424140, 27007417, 28428860, 34848280, 54014834, 56857720, 108029668, 135037085, 216059336, 270074170, 540148340, 1080296680]

約数ペア:

[(1, 1080296680), (2, 540148340), (4, 270074170), (5, 216059336), (8, 135037085), (10, 108029668), (19, 56857720), (20, 54014834), (31, 34848280), (38, 28428860), (40, 27007417), (62, 17424140), (76, 14214430), (95, 11371544), (124, 8712070), (152, 7107215), (155, 6969656), (190, 5685772), (248, 4356035), (310, 3484828), (380, 2842886), (589, 1834120), (620, 1742414), (760, 1421443), (1178, 917060), (1240, 871207), (2356, 458530), (2945, 366824), (4712, 229265), (5890, 183412), (11780, 91706), (23560, 45853)]