6941520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 24141312

約数和(自身を除く): 17199792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 311, 360, 372, 465, 496, 558, 620, 622, 720, 744, 930, 933, 1116, 1240, 1244, 1395, 1488, 1555, 1860, 1866, 2232, 2480, 2488, 2790, 2799, 3110, 3720, 3732, 4464, 4665, 4976, 5580, 5598, 6220, 7440, 7464, 9330, 9641, 11160, 11196, 12440, 13995, 14928, 18660, 19282, 22320, 22392, 24880, 27990, 28923, 37320, 38564, 44784, 48205, 55980, 57846, 74640, 77128, 86769, 96410, 111960, 115692, 144615, 154256, 173538, 192820, 223920, 231384, 289230, 347076, 385640, 433845, 462768, 578460, 694152, 771280, 867690, 1156920, 1388304, 1735380, 2313840, 3470760, 6941520]

約数ペア:

[(1, 6941520), (2, 3470760), (3, 2313840), (4, 1735380), (5, 1388304), (6, 1156920), (8, 867690), (9, 771280), (10, 694152), (12, 578460), (15, 462768), (16, 433845), (18, 385640), (20, 347076), (24, 289230), (30, 231384), (31, 223920), (36, 192820), (40, 173538), (45, 154256), (48, 144615), (60, 115692), (62, 111960), (72, 96410), (80, 86769), (90, 77128), (93, 74640), (120, 57846), (124, 55980), (144, 48205), (155, 44784), (180, 38564), (186, 37320), (240, 28923), (248, 27990), (279, 24880), (310, 22392), (311, 22320), (360, 19282), (372, 18660), (465, 14928), (496, 13995), (558, 12440), (620, 11196), (622, 11160), (720, 9641), (744, 9330), (930, 7464), (933, 7440), (1116, 6220), (1240, 5598), (1244, 5580), (1395, 4976), (1488, 4665), (1555, 4464), (1860, 3732), (1866, 3720), (2232, 3110), (2480, 2799), (2488, 2790)]