380180160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 168

約数和(自身を含む): 1321618896

約数和(自身を除く): 941438736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 720, 808, 909, 960, 1010, 1212, 1307, 1440, 1515, 1616, 1818, 2020, 2424, 2614, 2880, 3030, 3232, 3636, 3921, 4040, 4545, 4848, 5228, 6060, 6464, 6535, 7272, 7842, 8080, 9090, 9696, 10456, 11763, 12120, 13070, 14544, 15684, 16160, 18180, 19392, 19605, 20912, 23526, 24240, 26140, 29088, 31368, 32320, 36360, 39210, 41824, 47052, 48480, 52280, 58176, 58815, 62736, 72720, 78420, 83648, 94104, 96960, 104560, 117630, 125472, 132007, 145440, 156840, 188208, 209120, 235260, 250944, 264014, 290880, 313680, 376416, 396021, 418240, 470520, 528028, 627360, 660035, 752832, 792042, 941040, 1056056, 1188063, 1254720, 1320070, 1584084, 1882080, 1980105, 2112112, 2376126, 2640140, 3168168, 3764160, 3960210, 4224224, 4752252, 5280280, 5940315, 6336336, 7920420, 8448448, 9504504, 10560560, 11880630, 12672672, 15840840, 19009008, 21121120, 23761260, 25345344, 31681680, 38018016, 42242240, 47522520, 63363360, 76036032, 95045040, 126726720, 190090080, 380180160]

約数ペア:

[(1, 380180160), (2, 190090080), (3, 126726720), (4, 95045040), (5, 76036032), (6, 63363360), (8, 47522520), (9, 42242240), (10, 38018016), (12, 31681680), (15, 25345344), (16, 23761260), (18, 21121120), (20, 19009008), (24, 15840840), (30, 12672672), (32, 11880630), (36, 10560560), (40, 9504504), (45, 8448448), (48, 7920420), (60, 6336336), (64, 5940315), (72, 5280280), (80, 4752252), (90, 4224224), (96, 3960210), (101, 3764160), (120, 3168168), (144, 2640140), (160, 2376126), (180, 2112112), (192, 1980105), (202, 1882080), (240, 1584084), (288, 1320070), (303, 1254720), (320, 1188063), (360, 1056056), (404, 941040), (480, 792042), (505, 752832), (576, 660035), (606, 627360), (720, 528028), (808, 470520), (909, 418240), (960, 396021), (1010, 376416), (1212, 313680), (1307, 290880), (1440, 264014), (1515, 250944), (1616, 235260), (1818, 209120), (2020, 188208), (2424, 156840), (2614, 145440), (2880, 132007), (3030, 125472), (3232, 117630), (3636, 104560), (3921, 96960), (4040, 94104), (4545, 83648), (4848, 78420), (5228, 72720), (6060, 62736), (6464, 58815), (6535, 58176), (7272, 52280), (7842, 48480), (8080, 47052), (9090, 41824), (9696, 39210), (10456, 36360), (11763, 32320), (12120, 31368), (13070, 29088), (14544, 26140), (15684, 24240), (16160, 23526), (18180, 20912), (19392, 19605)]