27679244160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389629}}^1$

素因数の和:389688

約数の個数: 128

約数和(自身を含む): 90612352800

約数和(自身を除く): 62933108640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 71040, 389629, 779258, 1168887, 1558516, 1948145, 2337774, 3117032, 3896290, 4675548, 5844435, 6234064, 7792580, 9351096, 11688870, 12468128, 14416273, 15585160, 18702192, 23377740, 24936256, 28832546, 31170320, 37404384, 43248819, 46755480, 49872512, 57665092, 62340640, 72081365, 74808768, 86497638, 93510960, 115330184, 124681280, 144162730, 149617536, 172995276, 187021920, 216244095, 230660368, 249362560, 288325460, 345990552, 374043840, 432488190, 461320736, 576650920, 691981104, 748087680, 864976380, 922641472, 1153301840, 1383962208, 1729952760, 1845282944, 2306603680, 2767924416, 3459905520, 4613207360, 5535848832, 6919811040, 9226414720, 13839622080, 27679244160]

約数ペア:

[(1, 27679244160), (2, 13839622080), (3, 9226414720), (4, 6919811040), (5, 5535848832), (6, 4613207360), (8, 3459905520), (10, 2767924416), (12, 2306603680), (15, 1845282944), (16, 1729952760), (20, 1383962208), (24, 1153301840), (30, 922641472), (32, 864976380), (37, 748087680), (40, 691981104), (48, 576650920), (60, 461320736), (64, 432488190), (74, 374043840), (80, 345990552), (96, 288325460), (111, 249362560), (120, 230660368), (128, 216244095), (148, 187021920), (160, 172995276), (185, 149617536), (192, 144162730), (222, 124681280), (240, 115330184), (296, 93510960), (320, 86497638), (370, 74808768), (384, 72081365), (444, 62340640), (480, 57665092), (555, 49872512), (592, 46755480), (640, 43248819), (740, 37404384), (888, 31170320), (960, 28832546), (1110, 24936256), (1184, 23377740), (1480, 18702192), (1776, 15585160), (1920, 14416273), (2220, 12468128), (2368, 11688870), (2960, 9351096), (3552, 7792580), (4440, 6234064), (4736, 5844435), (5920, 4675548), (7104, 3896290), (8880, 3117032), (11840, 2337774), (14208, 1948145), (17760, 1558516), (23680, 1168887), (35520, 779258), (71040, 389629)]