241690440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 768476160

約数和(自身を除く): 526785720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1307, 1340, 1380, 1541, 1608, 2010, 2614, 2680, 2760, 3082, 3921, 4020, 4623, 5228, 6164, 6535, 7705, 7842, 8040, 9246, 10456, 12328, 13070, 15410, 15684, 18492, 19605, 23115, 26140, 30061, 30820, 31368, 36984, 39210, 46230, 52280, 60122, 61640, 78420, 87569, 90183, 92460, 120244, 150305, 156840, 175138, 180366, 184920, 240488, 262707, 300610, 350276, 360732, 437845, 450915, 525414, 601220, 700552, 721464, 875690, 901830, 1050828, 1202440, 1313535, 1751380, 1803660, 2014087, 2101656, 2627070, 3502760, 3607320, 4028174, 5254140, 6042261, 8056348, 10070435, 10508280, 12084522, 16112696, 20140870, 24169044, 30211305, 40281740, 48338088, 60422610, 80563480, 120845220, 241690440]

約数ペア:

[(1, 241690440), (2, 120845220), (3, 80563480), (4, 60422610), (5, 48338088), (6, 40281740), (8, 30211305), (10, 24169044), (12, 20140870), (15, 16112696), (20, 12084522), (23, 10508280), (24, 10070435), (30, 8056348), (40, 6042261), (46, 5254140), (60, 4028174), (67, 3607320), (69, 3502760), (92, 2627070), (115, 2101656), (120, 2014087), (134, 1803660), (138, 1751380), (184, 1313535), (201, 1202440), (230, 1050828), (268, 901830), (276, 875690), (335, 721464), (345, 700552), (402, 601220), (460, 525414), (536, 450915), (552, 437845), (670, 360732), (690, 350276), (804, 300610), (920, 262707), (1005, 240488), (1307, 184920), (1340, 180366), (1380, 175138), (1541, 156840), (1608, 150305), (2010, 120244), (2614, 92460), (2680, 90183), (2760, 87569), (3082, 78420), (3921, 61640), (4020, 60122), (4623, 52280), (5228, 46230), (6164, 39210), (6535, 36984), (7705, 31368), (7842, 30820), (8040, 30061), (9246, 26140), (10456, 23115), (12328, 19605), (13070, 18492), (15410, 15684)]