238120320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{124021}}^1$

素因数の和:124043

約数の個数: 64

約数和(自身を含む): 759014640

約数和(自身を除く): 520894320

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, 124021, 248042, 372063, 496084, 620105, 744126, 992168, 1240210, 1488252, 1860315, 1984336, 2480420, 2976504, 3720630, 3968672, 4960840, 5953008, 7441260, 7937344, 9921680, 11906016, 14882520, 15874688, 19843360, 23812032, 29765040, 39686720, 47624064, 59530080, 79373440, 119060160, 238120320]

約数ペア:

[(1, 238120320), (2, 119060160), (3, 79373440), (4, 59530080), (5, 47624064), (6, 39686720), (8, 29765040), (10, 23812032), (12, 19843360), (15, 15874688), (16, 14882520), (20, 11906016), (24, 9921680), (30, 7937344), (32, 7441260), (40, 5953008), (48, 4960840), (60, 3968672), (64, 3720630), (80, 2976504), (96, 2480420), (120, 1984336), (128, 1860315), (160, 1488252), (192, 1240210), (240, 992168), (320, 744126), (384, 620105), (480, 496084), (640, 372063), (960, 248042), (1920, 124021)]