1945990286640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{100102381}}^1$

素因数の和:100102409

約数の個数: 120

約数和(自身を含む): 6777331670928

約数和(自身を除く): 4831341384288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 100102381, 200204762, 300307143, 400409524, 500511905, 600614286, 800819048, 900921429, 1001023810, 1201228572, 1501535715, 1601638096, 1801842858, 2002047620, 2402457144, 2702764287, 3003071430, 3603685716, 4004095240, 4504607145, 4804914288, 5405528574, 6006142860, 7207371432, 8008190480, 8108292861, 9009214290, 10811057148, 12012285720, 13513821435, 14414742864, 16216585722, 18018428580, 21622114296, 24024571440, 24324878583, 27027642870, 32433171444, 36036857160, 40541464305, 43244228592, 48649757166, 54055285740, 64866342888, 72073714320, 81082928610, 97299514332, 108110571480, 121624392915, 129732685776, 162165857220, 194599028664, 216221142960, 243248785830, 324331714440, 389198057328, 486497571660, 648663428880, 972995143320, 1945990286640]

約数ペア:

[(1, 1945990286640), (2, 972995143320), (3, 648663428880), (4, 486497571660), (5, 389198057328), (6, 324331714440), (8, 243248785830), (9, 216221142960), (10, 194599028664), (12, 162165857220), (15, 129732685776), (16, 121624392915), (18, 108110571480), (20, 97299514332), (24, 81082928610), (27, 72073714320), (30, 64866342888), (36, 54055285740), (40, 48649757166), (45, 43244228592), (48, 40541464305), (54, 36036857160), (60, 32433171444), (72, 27027642870), (80, 24324878583), (81, 24024571440), (90, 21622114296), (108, 18018428580), (120, 16216585722), (135, 14414742864), (144, 13513821435), (162, 12012285720), (180, 10811057148), (216, 9009214290), (240, 8108292861), (243, 8008190480), (270, 7207371432), (324, 6006142860), (360, 5405528574), (405, 4804914288), (432, 4504607145), (486, 4004095240), (540, 3603685716), (648, 3003071430), (720, 2702764287), (810, 2402457144), (972, 2002047620), (1080, 1801842858), (1215, 1601638096), (1296, 1501535715), (1620, 1201228572), (1944, 1001023810), (2160, 900921429), (2430, 800819048), (3240, 600614286), (3888, 500511905), (4860, 400409524), (6480, 300307143), (9720, 200204762), (19440, 100102381)]