67577520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 217204848

約数和(自身を除く): 149627328

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, 293, 310, 372, 465, 496, 586, 620, 744, 879, 930, 961, 1172, 1240, 1465, 1488, 1758, 1860, 1922, 2344, 2480, 2883, 2930, 3516, 3720, 3844, 4395, 4688, 4805, 5766, 5860, 7032, 7440, 7688, 8790, 9083, 9610, 11532, 11720, 14064, 14415, 15376, 17580, 18166, 19220, 23064, 23440, 27249, 28830, 35160, 36332, 38440, 45415, 46128, 54498, 57660, 70320, 72664, 76880, 90830, 108996, 115320, 136245, 145328, 181660, 217992, 230640, 272490, 281573, 363320, 435984, 544980, 563146, 726640, 844719, 1089960, 1126292, 1407865, 1689438, 2179920, 2252584, 2815730, 3378876, 4223595, 4505168, 5631460, 6757752, 8447190, 11262920, 13515504, 16894380, 22525840, 33788760, 67577520]

約数ペア:

[(1, 67577520), (2, 33788760), (3, 22525840), (4, 16894380), (5, 13515504), (6, 11262920), (8, 8447190), (10, 6757752), (12, 5631460), (15, 4505168), (16, 4223595), (20, 3378876), (24, 2815730), (30, 2252584), (31, 2179920), (40, 1689438), (48, 1407865), (60, 1126292), (62, 1089960), (80, 844719), (93, 726640), (120, 563146), (124, 544980), (155, 435984), (186, 363320), (240, 281573), (248, 272490), (293, 230640), (310, 217992), (372, 181660), (465, 145328), (496, 136245), (586, 115320), (620, 108996), (744, 90830), (879, 76880), (930, 72664), (961, 70320), (1172, 57660), (1240, 54498), (1465, 46128), (1488, 45415), (1758, 38440), (1860, 36332), (1922, 35160), (2344, 28830), (2480, 27249), (2883, 23440), (2930, 23064), (3516, 19220), (3720, 18166), (3844, 17580), (4395, 15376), (4688, 14415), (4805, 14064), (5766, 11720), (5860, 11532), (7032, 9610), (7440, 9083), (7688, 8790)]