397630080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23011}}^1$

素因数の和:23039

約数の個数: 128

約数和(自身を含む): 1408334400

約数和(自身を除く): 1010704320

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, 23011, 46022, 69033, 92044, 115055, 138066, 184088, 207099, 230110, 276132, 345165, 368176, 414198, 460220, 552264, 621297, 690330, 736352, 828396, 920440, 1035495, 1104528, 1242594, 1380660, 1472704, 1656792, 1840880, 2070990, 2209056, 2485188, 2761320, 2945408, 3106485, 3313584, 3681760, 4141980, 4418112, 4970376, 5522640, 6212970, 6627168, 7363520, 8283960, 8836224, 9940752, 11045280, 12425940, 13254336, 14727040, 16567920, 19881504, 22090560, 24851880, 26508672, 33135840, 39763008, 44181120, 49703760, 66271680, 79526016, 99407520, 132543360, 198815040, 397630080]

約数ペア:

[(1, 397630080), (2, 198815040), (3, 132543360), (4, 99407520), (5, 79526016), (6, 66271680), (8, 49703760), (9, 44181120), (10, 39763008), (12, 33135840), (15, 26508672), (16, 24851880), (18, 22090560), (20, 19881504), (24, 16567920), (27, 14727040), (30, 13254336), (32, 12425940), (36, 11045280), (40, 9940752), (45, 8836224), (48, 8283960), (54, 7363520), (60, 6627168), (64, 6212970), (72, 5522640), (80, 4970376), (90, 4418112), (96, 4141980), (108, 3681760), (120, 3313584), (128, 3106485), (135, 2945408), (144, 2761320), (160, 2485188), (180, 2209056), (192, 2070990), (216, 1840880), (240, 1656792), (270, 1472704), (288, 1380660), (320, 1242594), (360, 1104528), (384, 1035495), (432, 920440), (480, 828396), (540, 736352), (576, 690330), (640, 621297), (720, 552264), (864, 460220), (960, 414198), (1080, 368176), (1152, 345165), (1440, 276132), (1728, 230110), (1920, 207099), (2160, 184088), (2880, 138066), (3456, 115055), (4320, 92044), (5760, 69033), (8640, 46022), (17280, 23011)]