19520029440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1694447}}^1$

素因数の和:1694474

約数の個数: 108

約数和(自身を含む): 67537308384

約数和(自身を除く): 48017278944

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, 1694447, 3388894, 5083341, 6777788, 8472235, 10166682, 13555576, 15250023, 16944470, 20333364, 25416705, 27111152, 30500046, 33888940, 40666728, 50833410, 54222304, 61000092, 67777880, 76250115, 81333456, 101666820, 108444608, 122000184, 135555760, 152500230, 162666912, 203333640, 216889216, 244000368, 271111520, 305000460, 325333824, 406667280, 433778432, 488000736, 542223040, 610000920, 650667648, 813334560, 976001472, 1084446080, 1220001840, 1301335296, 1626669120, 1952002944, 2168892160, 2440003680, 3253338240, 3904005888, 4880007360, 6506676480, 9760014720, 19520029440]

約数ペア:

[(1, 19520029440), (2, 9760014720), (3, 6506676480), (4, 4880007360), (5, 3904005888), (6, 3253338240), (8, 2440003680), (9, 2168892160), (10, 1952002944), (12, 1626669120), (15, 1301335296), (16, 1220001840), (18, 1084446080), (20, 976001472), (24, 813334560), (30, 650667648), (32, 610000920), (36, 542223040), (40, 488000736), (45, 433778432), (48, 406667280), (60, 325333824), (64, 305000460), (72, 271111520), (80, 244000368), (90, 216889216), (96, 203333640), (120, 162666912), (128, 152500230), (144, 135555760), (160, 122000184), (180, 108444608), (192, 101666820), (240, 81333456), (256, 76250115), (288, 67777880), (320, 61000092), (360, 54222304), (384, 50833410), (480, 40666728), (576, 33888940), (640, 30500046), (720, 27111152), (768, 25416705), (960, 20333364), (1152, 16944470), (1280, 15250023), (1440, 13555576), (1920, 10166682), (2304, 8472235), (2880, 6777788), (3840, 5083341), (5760, 3388894), (11520, 1694447)]