274830480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 926190720

約数和(自身を除く): 651360240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 419, 720, 838, 911, 1257, 1676, 1822, 2095, 2514, 2733, 3352, 3644, 3771, 4190, 4555, 5028, 5466, 6285, 6704, 7288, 7542, 8199, 8380, 9110, 10056, 10932, 12570, 13665, 14576, 15084, 16398, 16760, 18220, 18855, 20112, 21864, 25140, 27330, 30168, 32796, 33520, 36440, 37710, 40995, 43728, 50280, 54660, 60336, 65592, 72880, 75420, 81990, 100560, 109320, 131184, 150840, 163980, 218640, 301680, 327960, 381709, 655920, 763418, 1145127, 1526836, 1908545, 2290254, 3053672, 3435381, 3817090, 4580508, 5725635, 6107344, 6870762, 7634180, 9161016, 11451270, 13741524, 15268360, 17176905, 18322032, 22902540, 27483048, 30536720, 34353810, 45805080, 54966096, 68707620, 91610160, 137415240, 274830480]

約数ペア:

[(1, 274830480), (2, 137415240), (3, 91610160), (4, 68707620), (5, 54966096), (6, 45805080), (8, 34353810), (9, 30536720), (10, 27483048), (12, 22902540), (15, 18322032), (16, 17176905), (18, 15268360), (20, 13741524), (24, 11451270), (30, 9161016), (36, 7634180), (40, 6870762), (45, 6107344), (48, 5725635), (60, 4580508), (72, 3817090), (80, 3435381), (90, 3053672), (120, 2290254), (144, 1908545), (180, 1526836), (240, 1145127), (360, 763418), (419, 655920), (720, 381709), (838, 327960), (911, 301680), (1257, 218640), (1676, 163980), (1822, 150840), (2095, 131184), (2514, 109320), (2733, 100560), (3352, 81990), (3644, 75420), (3771, 72880), (4190, 65592), (4555, 60336), (5028, 54660), (5466, 50280), (6285, 43728), (6704, 40995), (7288, 37710), (7542, 36440), (8199, 33520), (8380, 32796), (9110, 30168), (10056, 27330), (10932, 25140), (12570, 21864), (13665, 20112), (14576, 18855), (15084, 18220), (16398, 16760)]