418374720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{16141}}^1$

素因数の和:16170

約数の個数: 140

約数和(自身を含む): 1488324684

約数和(自身を除く): 1069949964

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 16141, 25920, 32282, 48423, 64564, 80705, 96846, 129128, 145269, 161410, 193692, 242115, 258256, 290538, 322820, 387384, 435807, 484230, 516512, 581076, 645640, 726345, 774768, 871614, 968460, 1033024, 1162152, 1291280, 1307421, 1452690, 1549536, 1743228, 1936920, 2179035, 2324304, 2582560, 2614842, 2905380, 3099072, 3486456, 3873840, 4358070, 4648608, 5165120, 5229684, 5810760, 6537105, 6972912, 7747680, 8716140, 9297216, 10459368, 11621520, 13074210, 13945824, 15495360, 17432280, 20918736, 23243040, 26148420, 27891648, 34864560, 41837472, 46486080, 52296840, 69729120, 83674944, 104593680, 139458240, 209187360, 418374720]

約数ペア:

[(1, 418374720), (2, 209187360), (3, 139458240), (4, 104593680), (5, 83674944), (6, 69729120), (8, 52296840), (9, 46486080), (10, 41837472), (12, 34864560), (15, 27891648), (16, 26148420), (18, 23243040), (20, 20918736), (24, 17432280), (27, 15495360), (30, 13945824), (32, 13074210), (36, 11621520), (40, 10459368), (45, 9297216), (48, 8716140), (54, 7747680), (60, 6972912), (64, 6537105), (72, 5810760), (80, 5229684), (81, 5165120), (90, 4648608), (96, 4358070), (108, 3873840), (120, 3486456), (135, 3099072), (144, 2905380), (160, 2614842), (162, 2582560), (180, 2324304), (192, 2179035), (216, 1936920), (240, 1743228), (270, 1549536), (288, 1452690), (320, 1307421), (324, 1291280), (360, 1162152), (405, 1033024), (432, 968460), (480, 871614), (540, 774768), (576, 726345), (648, 645640), (720, 581076), (810, 516512), (864, 484230), (960, 435807), (1080, 387384), (1296, 322820), (1440, 290538), (1620, 258256), (1728, 242115), (2160, 193692), (2592, 161410), (2880, 145269), (3240, 129128), (4320, 96846), (5184, 80705), (6480, 64564), (8640, 48423), (12960, 32282), (16141, 25920)]