189756692640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131775481}}^1$

素因数の和:131775502

約数の個数: 72

約数和(自身を含む): 647544718548

約数和(自身を除く): 457788025908

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 131775481, 263550962, 395326443, 527101924, 658877405, 790652886, 1054203848, 1185979329, 1317754810, 1581305772, 1976632215, 2108407696, 2371958658, 2635509620, 3162611544, 3953264430, 4216815392, 4743917316, 5271019240, 5929896645, 6325223088, 7906528860, 9487834632, 10542038480, 11859793290, 12650446176, 15813057720, 18975669264, 21084076960, 23719586580, 31626115440, 37951338528, 47439173160, 63252230880, 94878346320, 189756692640]

約数ペア:

[(1, 189756692640), (2, 94878346320), (3, 63252230880), (4, 47439173160), (5, 37951338528), (6, 31626115440), (8, 23719586580), (9, 21084076960), (10, 18975669264), (12, 15813057720), (15, 12650446176), (16, 11859793290), (18, 10542038480), (20, 9487834632), (24, 7906528860), (30, 6325223088), (32, 5929896645), (36, 5271019240), (40, 4743917316), (45, 4216815392), (48, 3953264430), (60, 3162611544), (72, 2635509620), (80, 2371958658), (90, 2108407696), (96, 1976632215), (120, 1581305772), (144, 1317754810), (160, 1185979329), (180, 1054203848), (240, 790652886), (288, 658877405), (360, 527101924), (480, 395326443), (720, 263550962), (1440, 131775481)]