234397440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{20347}}^1$

素因数の和:20374

約数の個数: 108

約数和(自身を含む): 811030584

約数和(自身を除く): 576633144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 20347, 40694, 61041, 81388, 101735, 122082, 162776, 183123, 203470, 244164, 305205, 325552, 366246, 406940, 488328, 610410, 651104, 732492, 813880, 915615, 976656, 1220820, 1302208, 1464984, 1627760, 1831230, 1953312, 2441640, 2604416, 2929968, 3255520, 3662460, 3906624, 4883280, 5208832, 5859936, 6511040, 7324920, 7813248, 9766560, 11719872, 13022080, 14649840, 15626496, 19533120, 23439744, 26044160, 29299680, 39066240, 46879488, 58599360, 78132480, 117198720, 234397440]

約数ペア:

[(1, 234397440), (2, 117198720), (3, 78132480), (4, 58599360), (5, 46879488), (6, 39066240), (8, 29299680), (9, 26044160), (10, 23439744), (12, 19533120), (15, 15626496), (16, 14649840), (18, 13022080), (20, 11719872), (24, 9766560), (30, 7813248), (32, 7324920), (36, 6511040), (40, 5859936), (45, 5208832), (48, 4883280), (60, 3906624), (64, 3662460), (72, 3255520), (80, 2929968), (90, 2604416), (96, 2441640), (120, 1953312), (128, 1831230), (144, 1627760), (160, 1464984), (180, 1302208), (192, 1220820), (240, 976656), (256, 915615), (288, 813880), (320, 732492), (360, 651104), (384, 610410), (480, 488328), (576, 406940), (640, 366246), (720, 325552), (768, 305205), (960, 244164), (1152, 203470), (1280, 183123), (1440, 162776), (1920, 122082), (2304, 101735), (2880, 81388), (3840, 61041), (5760, 40694), (11520, 20347)]