247059360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4637}}^1$

素因数の和:4695

約数の個数: 144

約数和(自身を含む): 866063016

約数和(自身を除く): 619003656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 4637, 5328, 5920, 6660, 8880, 9274, 10656, 13320, 13911, 17760, 18548, 23185, 26640, 27822, 37096, 41733, 46370, 53280, 55644, 69555, 74192, 83466, 92740, 111288, 139110, 148384, 166932, 171569, 185480, 208665, 222576, 278220, 333864, 343138, 370960, 417330, 445152, 514707, 556440, 667728, 686276, 741920, 834660, 857845, 1029414, 1112880, 1335456, 1372552, 1544121, 1669320, 1715690, 2058828, 2225760, 2573535, 2745104, 3088242, 3338640, 3431380, 4117656, 5147070, 5490208, 6176484, 6677280, 6862760, 7720605, 8235312, 10294140, 12352968, 13725520, 15441210, 16470624, 20588280, 24705936, 27451040, 30882420, 41176560, 49411872, 61764840, 82353120, 123529680, 247059360]

約数ペア:

[(1, 247059360), (2, 123529680), (3, 82353120), (4, 61764840), (5, 49411872), (6, 41176560), (8, 30882420), (9, 27451040), (10, 24705936), (12, 20588280), (15, 16470624), (16, 15441210), (18, 13725520), (20, 12352968), (24, 10294140), (30, 8235312), (32, 7720605), (36, 6862760), (37, 6677280), (40, 6176484), (45, 5490208), (48, 5147070), (60, 4117656), (72, 3431380), (74, 3338640), (80, 3088242), (90, 2745104), (96, 2573535), (111, 2225760), (120, 2058828), (144, 1715690), (148, 1669320), (160, 1544121), (180, 1372552), (185, 1335456), (222, 1112880), (240, 1029414), (288, 857845), (296, 834660), (333, 741920), (360, 686276), (370, 667728), (444, 556440), (480, 514707), (555, 445152), (592, 417330), (666, 370960), (720, 343138), (740, 333864), (888, 278220), (1110, 222576), (1184, 208665), (1332, 185480), (1440, 171569), (1480, 166932), (1665, 148384), (1776, 139110), (2220, 111288), (2664, 92740), (2960, 83466), (3330, 74192), (3552, 69555), (4440, 55644), (4637, 53280), (5328, 46370), (5920, 41733), (6660, 37096), (8880, 27822), (9274, 26640), (10656, 23185), (13320, 18548), (13911, 17760)]