866812080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116507}}^1$

素因数の和:116554

約数の個数: 80

約数和(自身を含む): 2773822464

約数和(自身を除く): 1907010384

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, 116507, 233014, 349521, 466028, 582535, 699042, 932056, 1165070, 1398084, 1747605, 1864112, 2330140, 2796168, 3495210, 3611717, 4660280, 5592336, 6990420, 7223434, 9320560, 10835151, 13980840, 14446868, 18058585, 21670302, 27961680, 28893736, 36117170, 43340604, 54175755, 57787472, 72234340, 86681208, 108351510, 144468680, 173362416, 216703020, 288937360, 433406040, 866812080]

約数ペア:

[(1, 866812080), (2, 433406040), (3, 288937360), (4, 216703020), (5, 173362416), (6, 144468680), (8, 108351510), (10, 86681208), (12, 72234340), (15, 57787472), (16, 54175755), (20, 43340604), (24, 36117170), (30, 28893736), (31, 27961680), (40, 21670302), (48, 18058585), (60, 14446868), (62, 13980840), (80, 10835151), (93, 9320560), (120, 7223434), (124, 6990420), (155, 5592336), (186, 4660280), (240, 3611717), (248, 3495210), (310, 2796168), (372, 2330140), (465, 1864112), (496, 1747605), (620, 1398084), (744, 1165070), (930, 932056), (1240, 699042), (1488, 582535), (1860, 466028), (2480, 349521), (3720, 233014), (7440, 116507)]