619193990880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{21379}}^1\times {\mathrm{20113}}^1$

素因数の和:41513

約数の個数: 144

約数和(自身を含む): 2113203390480

約数和(自身を除く): 1494009399600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20113, 21379, 40226, 42758, 60339, 64137, 80452, 85516, 100565, 106895, 120678, 128274, 160904, 171032, 181017, 192411, 201130, 213790, 241356, 256548, 301695, 320685, 321808, 342064, 362034, 384822, 402260, 427580, 482712, 513096, 603390, 641370, 643616, 684128, 724068, 769644, 804520, 855160, 905085, 962055, 965424, 1026192, 1206780, 1282740, 1448136, 1539288, 1609040, 1710320, 1810170, 1924110, 1930848, 2052384, 2413560, 2565480, 2896272, 3078576, 3218080, 3420640, 3620340, 3848220, 4827120, 5130960, 5792544, 6157152, 7240680, 7696440, 9654240, 10261920, 14481360, 15392880, 28962720, 30785760, 429995827, 859991654, 1289987481, 1719983308, 2149979135, 2579974962, 3439966616, 3869962443, 4299958270, 5159949924, 6449937405, 6879933232, 7739924886, 8599916540, 10319899848, 12899874810, 13759866464, 15479849772, 17199833080, 19349812215, 20639799696, 25799749620, 30959699544, 34399666160, 38699624430, 41279599392, 51599499240, 61919399088, 68799332320, 77399248860, 103198998480, 123838798176, 154798497720, 206397996960, 309596995440, 619193990880]

約数ペア:

[(1, 619193990880), (2, 309596995440), (3, 206397996960), (4, 154798497720), (5, 123838798176), (6, 103198998480), (8, 77399248860), (9, 68799332320), (10, 61919399088), (12, 51599499240), (15, 41279599392), (16, 38699624430), (18, 34399666160), (20, 30959699544), (24, 25799749620), (30, 20639799696), (32, 19349812215), (36, 17199833080), (40, 15479849772), (45, 13759866464), (48, 12899874810), (60, 10319899848), (72, 8599916540), (80, 7739924886), (90, 6879933232), (96, 6449937405), (120, 5159949924), (144, 4299958270), (160, 3869962443), (180, 3439966616), (240, 2579974962), (288, 2149979135), (360, 1719983308), (480, 1289987481), (720, 859991654), (1440, 429995827), (20113, 30785760), (21379, 28962720), (40226, 15392880), (42758, 14481360), (60339, 10261920), (64137, 9654240), (80452, 7696440), (85516, 7240680), (100565, 6157152), (106895, 5792544), (120678, 5130960), (128274, 4827120), (160904, 3848220), (171032, 3620340), (181017, 3420640), (192411, 3218080), (201130, 3078576), (213790, 2896272), (241356, 2565480), (256548, 2413560), (301695, 2052384), (320685, 1930848), (321808, 1924110), (342064, 1810170), (362034, 1710320), (384822, 1609040), (402260, 1539288), (427580, 1448136), (482712, 1282740), (513096, 1206780), (603390, 1026192), (641370, 965424), (643616, 962055), (684128, 905085), (724068, 855160), (769644, 804520)]