145469880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1291}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 474654960

約数和(自身を除く): 329185080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1291, 1565, 1878, 2504, 2582, 2817, 3130, 3756, 3873, 4695, 5164, 5634, 6260, 6455, 7512, 7746, 9390, 10328, 11268, 11619, 12520, 12910, 14085, 15492, 18780, 19365, 22536, 23238, 25820, 28170, 30984, 37560, 38730, 46476, 51640, 56340, 58095, 77460, 92952, 112680, 116190, 154920, 232380, 404083, 464760, 808166, 1212249, 1616332, 2020415, 2424498, 3232664, 3636747, 4040830, 4848996, 6061245, 7273494, 8081660, 9697992, 12122490, 14546988, 16163320, 18183735, 24244980, 29093976, 36367470, 48489960, 72734940, 145469880]

約数ペア:

[(1, 145469880), (2, 72734940), (3, 48489960), (4, 36367470), (5, 29093976), (6, 24244980), (8, 18183735), (9, 16163320), (10, 14546988), (12, 12122490), (15, 9697992), (18, 8081660), (20, 7273494), (24, 6061245), (30, 4848996), (36, 4040830), (40, 3636747), (45, 3232664), (60, 2424498), (72, 2020415), (90, 1616332), (120, 1212249), (180, 808166), (313, 464760), (360, 404083), (626, 232380), (939, 154920), (1252, 116190), (1291, 112680), (1565, 92952), (1878, 77460), (2504, 58095), (2582, 56340), (2817, 51640), (3130, 46476), (3756, 38730), (3873, 37560), (4695, 30984), (5164, 28170), (5634, 25820), (6260, 23238), (6455, 22536), (7512, 19365), (7746, 18780), (9390, 15492), (10328, 14085), (11268, 12910), (11619, 12520)]