165277440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{14347}}^1$

素因数の和:14374

約数の個数: 108

約数和(自身を含む): 571882584

約数和(自身を除く): 406605144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 14347, 28694, 43041, 57388, 71735, 86082, 114776, 129123, 143470, 172164, 215205, 229552, 258246, 286940, 344328, 430410, 459104, 516492, 573880, 645615, 688656, 860820, 918208, 1032984, 1147760, 1291230, 1377312, 1721640, 1836416, 2065968, 2295520, 2582460, 2754624, 3443280, 3672832, 4131936, 4591040, 5164920, 5509248, 6886560, 8263872, 9182080, 10329840, 11018496, 13773120, 16527744, 18364160, 20659680, 27546240, 33055488, 41319360, 55092480, 82638720, 165277440]

約数ペア:

[(1, 165277440), (2, 82638720), (3, 55092480), (4, 41319360), (5, 33055488), (6, 27546240), (8, 20659680), (9, 18364160), (10, 16527744), (12, 13773120), (15, 11018496), (16, 10329840), (18, 9182080), (20, 8263872), (24, 6886560), (30, 5509248), (32, 5164920), (36, 4591040), (40, 4131936), (45, 3672832), (48, 3443280), (60, 2754624), (64, 2582460), (72, 2295520), (80, 2065968), (90, 1836416), (96, 1721640), (120, 1377312), (128, 1291230), (144, 1147760), (160, 1032984), (180, 918208), (192, 860820), (240, 688656), (256, 645615), (288, 573880), (320, 516492), (360, 459104), (384, 430410), (480, 344328), (576, 286940), (640, 258246), (720, 229552), (768, 215205), (960, 172164), (1152, 143470), (1280, 129123), (1440, 114776), (1920, 86082), (2304, 71735), (2880, 57388), (3840, 43041), (5760, 28694), (11520, 14347)]