270679920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23017}}^1$

素因数の和:23047

約数の個数: 120

約数和(自身を含む): 976147344

約数和(自身を除く): 705467424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 23017, 46034, 69051, 92068, 115085, 138102, 161119, 184136, 230170, 276204, 322238, 345255, 368272, 460340, 483357, 552408, 644476, 690510, 805595, 920680, 966714, 1104816, 1127833, 1288952, 1381020, 1611190, 1841360, 1933428, 2255666, 2416785, 2577904, 2762040, 3222380, 3383499, 3866856, 4511332, 4833570, 5524080, 5639165, 6444760, 6766998, 7733712, 9022664, 9667140, 11278330, 12889520, 13533996, 16917495, 18045328, 19334280, 22556660, 27067992, 33834990, 38668560, 45113320, 54135984, 67669980, 90226640, 135339960, 270679920]

約数ペア:

[(1, 270679920), (2, 135339960), (3, 90226640), (4, 67669980), (5, 54135984), (6, 45113320), (7, 38668560), (8, 33834990), (10, 27067992), (12, 22556660), (14, 19334280), (15, 18045328), (16, 16917495), (20, 13533996), (21, 12889520), (24, 11278330), (28, 9667140), (30, 9022664), (35, 7733712), (40, 6766998), (42, 6444760), (48, 5639165), (49, 5524080), (56, 4833570), (60, 4511332), (70, 3866856), (80, 3383499), (84, 3222380), (98, 2762040), (105, 2577904), (112, 2416785), (120, 2255666), (140, 1933428), (147, 1841360), (168, 1611190), (196, 1381020), (210, 1288952), (240, 1127833), (245, 1104816), (280, 966714), (294, 920680), (336, 805595), (392, 690510), (420, 644476), (490, 552408), (560, 483357), (588, 460340), (735, 368272), (784, 345255), (840, 322238), (980, 276204), (1176, 230170), (1470, 184136), (1680, 161119), (1960, 138102), (2352, 115085), (2940, 92068), (3920, 69051), (5880, 46034), (11760, 23017)]