82086720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2368

約数の個数: 112

約数和(自身を含む): 267785088

約数和(自身を除く): 185698368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2311, 2368, 2960, 3552, 4440, 4622, 5920, 6933, 7104, 8880, 9244, 11555, 11840, 13866, 17760, 18488, 23110, 27732, 34665, 35520, 36976, 46220, 55464, 69330, 73952, 85507, 92440, 110928, 138660, 147904, 171014, 184880, 221856, 256521, 277320, 342028, 369760, 427535, 443712, 513042, 554640, 684056, 739520, 855070, 1026084, 1109280, 1282605, 1368112, 1710140, 2052168, 2218560, 2565210, 2736224, 3420280, 4104336, 5130420, 5472448, 6840560, 8208672, 10260840, 13681120, 16417344, 20521680, 27362240, 41043360, 82086720]

約数ペア:

[(1, 82086720), (2, 41043360), (3, 27362240), (4, 20521680), (5, 16417344), (6, 13681120), (8, 10260840), (10, 8208672), (12, 6840560), (15, 5472448), (16, 5130420), (20, 4104336), (24, 3420280), (30, 2736224), (32, 2565210), (37, 2218560), (40, 2052168), (48, 1710140), (60, 1368112), (64, 1282605), (74, 1109280), (80, 1026084), (96, 855070), (111, 739520), (120, 684056), (148, 554640), (160, 513042), (185, 443712), (192, 427535), (222, 369760), (240, 342028), (296, 277320), (320, 256521), (370, 221856), (444, 184880), (480, 171014), (555, 147904), (592, 138660), (740, 110928), (888, 92440), (960, 85507), (1110, 73952), (1184, 69330), (1480, 55464), (1776, 46220), (2220, 36976), (2311, 35520), (2368, 34665), (2960, 27732), (3552, 23110), (4440, 18488), (4622, 17760), (5920, 13866), (6933, 11840), (7104, 11555), (8880, 9244)]