23742780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 71366400

約数和(自身を除く): 47623620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 353, 354, 380, 570, 590, 706, 708, 885, 1059, 1121, 1140, 1180, 1412, 1765, 1770, 2118, 2242, 3363, 3530, 3540, 4236, 4484, 5295, 5605, 6707, 6726, 7060, 10590, 11210, 13414, 13452, 16815, 20121, 20827, 21180, 22420, 26828, 33535, 33630, 40242, 41654, 62481, 67070, 67260, 80484, 83308, 100605, 104135, 124962, 134140, 201210, 208270, 249924, 312405, 395713, 402420, 416540, 624810, 791426, 1187139, 1249620, 1582852, 1978565, 2374278, 3957130, 4748556, 5935695, 7914260, 11871390, 23742780]

約数ペア:

[(1, 23742780), (2, 11871390), (3, 7914260), (4, 5935695), (5, 4748556), (6, 3957130), (10, 2374278), (12, 1978565), (15, 1582852), (19, 1249620), (20, 1187139), (30, 791426), (38, 624810), (57, 416540), (59, 402420), (60, 395713), (76, 312405), (95, 249924), (114, 208270), (118, 201210), (177, 134140), (190, 124962), (228, 104135), (236, 100605), (285, 83308), (295, 80484), (353, 67260), (354, 67070), (380, 62481), (570, 41654), (590, 40242), (706, 33630), (708, 33535), (885, 26828), (1059, 22420), (1121, 21180), (1140, 20827), (1180, 20121), (1412, 16815), (1765, 13452), (1770, 13414), (2118, 11210), (2242, 10590), (3363, 7060), (3530, 6726), (3540, 6707), (4236, 5605), (4484, 5295)]