129847680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22543}}^1$

素因数の和:22568

約数の個数: 96

約数和(自身を含む): 448400160

約数和(自身を除く): 318552480

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22543, 45086, 67629, 90172, 112715, 135258, 180344, 202887, 225430, 270516, 338145, 360688, 405774, 450860, 541032, 676290, 721376, 811548, 901720, 1014435, 1082064, 1352580, 1442752, 1623096, 1803440, 2028870, 2164128, 2705160, 2885504, 3246192, 3606880, 4057740, 4328256, 5410320, 6492384, 7213760, 8115480, 8656512, 10820640, 12984768, 14427520, 16230960, 21641280, 25969536, 32461920, 43282560, 64923840, 129847680]

約数ペア:

[(1, 129847680), (2, 64923840), (3, 43282560), (4, 32461920), (5, 25969536), (6, 21641280), (8, 16230960), (9, 14427520), (10, 12984768), (12, 10820640), (15, 8656512), (16, 8115480), (18, 7213760), (20, 6492384), (24, 5410320), (30, 4328256), (32, 4057740), (36, 3606880), (40, 3246192), (45, 2885504), (48, 2705160), (60, 2164128), (64, 2028870), (72, 1803440), (80, 1623096), (90, 1442752), (96, 1352580), (120, 1082064), (128, 1014435), (144, 901720), (160, 811548), (180, 721376), (192, 676290), (240, 541032), (288, 450860), (320, 405774), (360, 360688), (384, 338145), (480, 270516), (576, 225430), (640, 202887), (720, 180344), (960, 135258), (1152, 112715), (1440, 90172), (1920, 67629), (2880, 45086), (5760, 22543)]