1232340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 3870720

約数和(自身を除く): 2638380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 47, 57, 60, 69, 76, 92, 94, 95, 114, 115, 138, 141, 188, 190, 228, 230, 235, 276, 282, 285, 345, 380, 437, 460, 470, 564, 570, 690, 705, 874, 893, 940, 1081, 1140, 1311, 1380, 1410, 1748, 1786, 2162, 2185, 2622, 2679, 2820, 3243, 3572, 4324, 4370, 4465, 5244, 5358, 5405, 6486, 6555, 8740, 8930, 10716, 10810, 12972, 13110, 13395, 16215, 17860, 20539, 21620, 26220, 26790, 32430, 41078, 53580, 61617, 64860, 82156, 102695, 123234, 205390, 246468, 308085, 410780, 616170, 1232340]

約数ペア:

[(1, 1232340), (2, 616170), (3, 410780), (4, 308085), (5, 246468), (6, 205390), (10, 123234), (12, 102695), (15, 82156), (19, 64860), (20, 61617), (23, 53580), (30, 41078), (38, 32430), (46, 26790), (47, 26220), (57, 21620), (60, 20539), (69, 17860), (76, 16215), (92, 13395), (94, 13110), (95, 12972), (114, 10810), (115, 10716), (138, 8930), (141, 8740), (188, 6555), (190, 6486), (228, 5405), (230, 5358), (235, 5244), (276, 4465), (282, 4370), (285, 4324), (345, 3572), (380, 3243), (437, 2820), (460, 2679), (470, 2622), (564, 2185), (570, 2162), (690, 1786), (705, 1748), (874, 1410), (893, 1380), (940, 1311), (1081, 1140)]