135560520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4100

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 330999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4049, 4185, 5580, 6696, 8098, 8370, 11160, 12147, 16196, 16740, 20245, 24294, 32392, 33480, 36441, 40490, 48588, 60735, 72882, 80980, 97176, 109323, 121470, 125519, 145764, 161960, 182205, 218646, 242940, 251038, 291528, 364410, 376557, 437292, 485880, 502076, 546615, 627595, 728820, 753114, 874584, 1004152, 1093230, 1129671, 1255190, 1457640, 1506228, 1882785, 2186460, 2259342, 2510380, 3012456, 3389013, 3765570, 4372920, 4518684, 5020760, 5648355, 6778026, 7531140, 9037368, 11296710, 13556052, 15062280, 16945065, 22593420, 27112104, 33890130, 45186840, 67780260, 135560520]

約数ペア:

[(1, 135560520), (2, 67780260), (3, 45186840), (4, 33890130), (5, 27112104), (6, 22593420), (8, 16945065), (9, 15062280), (10, 13556052), (12, 11296710), (15, 9037368), (18, 7531140), (20, 6778026), (24, 5648355), (27, 5020760), (30, 4518684), (31, 4372920), (36, 3765570), (40, 3389013), (45, 3012456), (54, 2510380), (60, 2259342), (62, 2186460), (72, 1882785), (90, 1506228), (93, 1457640), (108, 1255190), (120, 1129671), (124, 1093230), (135, 1004152), (155, 874584), (180, 753114), (186, 728820), (216, 627595), (248, 546615), (270, 502076), (279, 485880), (310, 437292), (360, 376557), (372, 364410), (465, 291528), (540, 251038), (558, 242940), (620, 218646), (744, 182205), (837, 161960), (930, 145764), (1080, 125519), (1116, 121470), (1240, 109323), (1395, 97176), (1674, 80980), (1860, 72882), (2232, 60735), (2790, 48588), (3348, 40490), (3720, 36441), (4049, 33480), (4185, 32392), (5580, 24294), (6696, 20245), (8098, 16740), (8370, 16196), (11160, 12147)]