196890240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102547}}^1$

素因数の和:102569

約数の個数: 64

約数和(自身を含む): 627593760

約数和(自身を除く): 430703520

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, 102547, 205094, 307641, 410188, 512735, 615282, 820376, 1025470, 1230564, 1538205, 1640752, 2050940, 2461128, 3076410, 3281504, 4101880, 4922256, 6152820, 6563008, 8203760, 9844512, 12305640, 13126016, 16407520, 19689024, 24611280, 32815040, 39378048, 49222560, 65630080, 98445120, 196890240]

約数ペア:

[(1, 196890240), (2, 98445120), (3, 65630080), (4, 49222560), (5, 39378048), (6, 32815040), (8, 24611280), (10, 19689024), (12, 16407520), (15, 13126016), (16, 12305640), (20, 9844512), (24, 8203760), (30, 6563008), (32, 6152820), (40, 4922256), (48, 4101880), (60, 3281504), (64, 3076410), (80, 2461128), (96, 2050940), (120, 1640752), (128, 1538205), (160, 1230564), (192, 1025470), (240, 820376), (320, 615282), (384, 512735), (480, 410188), (640, 307641), (960, 205094), (1920, 102547)]