239904960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1218

約数の個数: 112

約数和(自身を含む): 765352800

約数和(自身を除く): 525447840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 269, 320, 480, 538, 807, 929, 960, 1076, 1345, 1614, 1858, 2152, 2690, 2787, 3228, 3716, 4035, 4304, 4645, 5380, 5574, 6456, 7432, 8070, 8608, 9290, 10760, 11148, 12912, 13935, 14864, 16140, 17216, 18580, 21520, 22296, 25824, 27870, 29728, 32280, 37160, 43040, 44592, 51648, 55740, 59456, 64560, 74320, 86080, 89184, 111480, 129120, 148640, 178368, 222960, 249901, 258240, 297280, 445920, 499802, 749703, 891840, 999604, 1249505, 1499406, 1999208, 2499010, 2998812, 3748515, 3998416, 4998020, 5997624, 7497030, 7996832, 9996040, 11995248, 14994060, 15993664, 19992080, 23990496, 29988120, 39984160, 47980992, 59976240, 79968320, 119952480, 239904960]

約数ペア:

[(1, 239904960), (2, 119952480), (3, 79968320), (4, 59976240), (5, 47980992), (6, 39984160), (8, 29988120), (10, 23990496), (12, 19992080), (15, 15993664), (16, 14994060), (20, 11995248), (24, 9996040), (30, 7996832), (32, 7497030), (40, 5997624), (48, 4998020), (60, 3998416), (64, 3748515), (80, 2998812), (96, 2499010), (120, 1999208), (160, 1499406), (192, 1249505), (240, 999604), (269, 891840), (320, 749703), (480, 499802), (538, 445920), (807, 297280), (929, 258240), (960, 249901), (1076, 222960), (1345, 178368), (1614, 148640), (1858, 129120), (2152, 111480), (2690, 89184), (2787, 86080), (3228, 74320), (3716, 64560), (4035, 59456), (4304, 55740), (4645, 51648), (5380, 44592), (5574, 43040), (6456, 37160), (7432, 32280), (8070, 29728), (8608, 27870), (9290, 25824), (10760, 22296), (11148, 21520), (12912, 18580), (13935, 17216), (14864, 16140)]