83424720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11260

約数の個数: 80

約数和(自身を含む): 266982912

約数和(自身を除く): 183558192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11213, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 168195, 179408, 224260, 269112, 336390, 347603, 448520, 538224, 672780, 695206, 897040, 1042809, 1345560, 1390412, 1738015, 2085618, 2691120, 2780824, 3476030, 4171236, 5214045, 5561648, 6952060, 8342472, 10428090, 13904120, 16684944, 20856180, 27808240, 41712360, 83424720]

約数ペア:

[(1, 83424720), (2, 41712360), (3, 27808240), (4, 20856180), (5, 16684944), (6, 13904120), (8, 10428090), (10, 8342472), (12, 6952060), (15, 5561648), (16, 5214045), (20, 4171236), (24, 3476030), (30, 2780824), (31, 2691120), (40, 2085618), (48, 1738015), (60, 1390412), (62, 1345560), (80, 1042809), (93, 897040), (120, 695206), (124, 672780), (155, 538224), (186, 448520), (240, 347603), (248, 336390), (310, 269112), (372, 224260), (465, 179408), (496, 168195), (620, 134556), (744, 112130), (930, 89704), (1240, 67278), (1488, 56065), (1860, 44852), (2480, 33639), (3720, 22426), (7440, 11213)]