156435480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1231}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 510269760

約数和(自身を除く): 353834280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 1059, 1231, 1412, 1765, 2118, 2462, 2824, 3177, 3530, 3693, 4236, 4924, 5295, 6155, 6354, 7060, 7386, 8472, 9848, 10590, 11079, 12310, 12708, 14120, 14772, 15885, 18465, 21180, 22158, 24620, 25416, 29544, 31770, 36930, 42360, 44316, 49240, 55395, 63540, 73860, 88632, 110790, 127080, 147720, 221580, 434543, 443160, 869086, 1303629, 1738172, 2172715, 2607258, 3476344, 3910887, 4345430, 5214516, 6518145, 7821774, 8690860, 10429032, 13036290, 15643548, 17381720, 19554435, 26072580, 31287096, 39108870, 52145160, 78217740, 156435480]

約数ペア:

[(1, 156435480), (2, 78217740), (3, 52145160), (4, 39108870), (5, 31287096), (6, 26072580), (8, 19554435), (9, 17381720), (10, 15643548), (12, 13036290), (15, 10429032), (18, 8690860), (20, 7821774), (24, 6518145), (30, 5214516), (36, 4345430), (40, 3910887), (45, 3476344), (60, 2607258), (72, 2172715), (90, 1738172), (120, 1303629), (180, 869086), (353, 443160), (360, 434543), (706, 221580), (1059, 147720), (1231, 127080), (1412, 110790), (1765, 88632), (2118, 73860), (2462, 63540), (2824, 55395), (3177, 49240), (3530, 44316), (3693, 42360), (4236, 36930), (4924, 31770), (5295, 29544), (6155, 25416), (6354, 24620), (7060, 22158), (7386, 21180), (8472, 18465), (9848, 15885), (10590, 14772), (11079, 14120), (12310, 12708)]