181390320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 160

約数和(自身を含む): 633292800

約数和(自身を除く): 451902480

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, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1063, 1080, 1185, 1264, 1422, 1580, 1896, 2126, 2133, 2160, 2370, 2844, 3160, 3189, 3555, 3792, 4252, 4266, 4740, 5315, 5688, 6320, 6378, 7110, 8504, 8532, 9480, 9567, 10630, 10665, 11376, 12756, 14220, 15945, 17008, 17064, 18960, 19134, 21260, 21330, 25512, 28440, 28701, 31890, 34128, 38268, 42520, 42660, 47835, 51024, 56880, 57402, 63780, 76536, 83977, 85040, 85320, 95670, 114804, 127560, 143505, 153072, 167954, 170640, 191340, 229608, 251931, 255120, 287010, 335908, 382680, 419885, 459216, 503862, 574020, 671816, 755793, 765360, 839770, 1007724, 1148040, 1259655, 1343632, 1511586, 1679540, 2015448, 2267379, 2296080, 2519310, 3023172, 3359080, 3778965, 4030896, 4534758, 5038620, 6046344, 6718160, 7557930, 9069516, 10077240, 11336895, 12092688, 15115860, 18139032, 20154480, 22673790, 30231720, 36278064, 45347580, 60463440, 90695160, 181390320]

約数ペア:

[(1, 181390320), (2, 90695160), (3, 60463440), (4, 45347580), (5, 36278064), (6, 30231720), (8, 22673790), (9, 20154480), (10, 18139032), (12, 15115860), (15, 12092688), (16, 11336895), (18, 10077240), (20, 9069516), (24, 7557930), (27, 6718160), (30, 6046344), (36, 5038620), (40, 4534758), (45, 4030896), (48, 3778965), (54, 3359080), (60, 3023172), (72, 2519310), (79, 2296080), (80, 2267379), (90, 2015448), (108, 1679540), (120, 1511586), (135, 1343632), (144, 1259655), (158, 1148040), (180, 1007724), (216, 839770), (237, 765360), (240, 755793), (270, 671816), (316, 574020), (360, 503862), (395, 459216), (432, 419885), (474, 382680), (540, 335908), (632, 287010), (711, 255120), (720, 251931), (790, 229608), (948, 191340), (1063, 170640), (1080, 167954), (1185, 153072), (1264, 143505), (1422, 127560), (1580, 114804), (1896, 95670), (2126, 85320), (2133, 85040), (2160, 83977), (2370, 76536), (2844, 63780), (3160, 57402), (3189, 56880), (3555, 51024), (3792, 47835), (4252, 42660), (4266, 42520), (4740, 38268), (5315, 34128), (5688, 31890), (6320, 28701), (6378, 28440), (7110, 25512), (8504, 21330), (8532, 21260), (9480, 19134), (9567, 18960), (10630, 17064), (10665, 17008), (11376, 15945), (12756, 14220)]