74536320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38821}}^1$

素因数の和:38843

約数の個数: 64

約数和(自身を含む): 237590640

約数和(自身を除く): 163054320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 38821, 77642, 116463, 155284, 194105, 232926, 310568, 388210, 465852, 582315, 621136, 776420, 931704, 1164630, 1242272, 1552840, 1863408, 2329260, 2484544, 3105680, 3726816, 4658520, 4969088, 6211360, 7453632, 9317040, 12422720, 14907264, 18634080, 24845440, 37268160, 74536320]

約数ペア:

[(1, 74536320), (2, 37268160), (3, 24845440), (4, 18634080), (5, 14907264), (6, 12422720), (8, 9317040), (10, 7453632), (12, 6211360), (15, 4969088), (16, 4658520), (20, 3726816), (24, 3105680), (30, 2484544), (32, 2329260), (40, 1863408), (48, 1552840), (60, 1242272), (64, 1164630), (80, 931704), (96, 776420), (120, 621136), (128, 582315), (160, 465852), (192, 388210), (240, 310568), (320, 232926), (384, 194105), (480, 155284), (640, 116463), (960, 77642), (1920, 38821)]