1885818240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109133}}^1$

素因数の和:109161

約数の個数: 128

約数和(自身を含む): 6679000800

約数和(自身を除く): 4793182560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 109133, 218266, 327399, 436532, 545665, 654798, 873064, 982197, 1091330, 1309596, 1636995, 1746128, 1964394, 2182660, 2619192, 2946591, 3273990, 3492256, 3928788, 4365320, 4910985, 5238384, 5893182, 6547980, 6984512, 7857576, 8730640, 9821970, 10476768, 11786364, 13095960, 13969024, 14732955, 15715152, 17461280, 19643940, 20953536, 23572728, 26191920, 29465910, 31430304, 34922560, 39287880, 41907072, 47145456, 52383840, 58931820, 62860608, 69845120, 78575760, 94290912, 104767680, 117863640, 125721216, 157151520, 188581824, 209535360, 235727280, 314303040, 377163648, 471454560, 628606080, 942909120, 1885818240]

約数ペア:

[(1, 1885818240), (2, 942909120), (3, 628606080), (4, 471454560), (5, 377163648), (6, 314303040), (8, 235727280), (9, 209535360), (10, 188581824), (12, 157151520), (15, 125721216), (16, 117863640), (18, 104767680), (20, 94290912), (24, 78575760), (27, 69845120), (30, 62860608), (32, 58931820), (36, 52383840), (40, 47145456), (45, 41907072), (48, 39287880), (54, 34922560), (60, 31430304), (64, 29465910), (72, 26191920), (80, 23572728), (90, 20953536), (96, 19643940), (108, 17461280), (120, 15715152), (128, 14732955), (135, 13969024), (144, 13095960), (160, 11786364), (180, 10476768), (192, 9821970), (216, 8730640), (240, 7857576), (270, 6984512), (288, 6547980), (320, 5893182), (360, 5238384), (384, 4910985), (432, 4365320), (480, 3928788), (540, 3492256), (576, 3273990), (640, 2946591), (720, 2619192), (864, 2182660), (960, 1964394), (1080, 1746128), (1152, 1636995), (1440, 1309596), (1728, 1091330), (1920, 982197), (2160, 873064), (2880, 654798), (3456, 545665), (4320, 436532), (5760, 327399), (8640, 218266), (17280, 109133)]