361158080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 912936960

約数和(自身を除く): 551778880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 191, 304, 311, 320, 380, 382, 608, 622, 760, 764, 955, 1216, 1244, 1520, 1528, 1555, 1910, 2488, 3040, 3056, 3110, 3629, 3820, 4976, 5909, 6080, 6112, 6220, 7258, 7640, 9952, 11818, 12224, 12440, 14516, 15280, 18145, 19904, 23636, 24880, 29032, 29545, 30560, 36290, 47272, 49760, 58064, 59090, 59401, 61120, 72580, 94544, 99520, 116128, 118180, 118802, 145160, 189088, 232256, 236360, 237604, 290320, 297005, 378176, 472720, 475208, 580640, 594010, 945440, 950416, 1128619, 1161280, 1188020, 1890880, 1900832, 2257238, 2376040, 3801664, 4514476, 4752080, 5643095, 9028952, 9504160, 11286190, 18057904, 19008320, 22572380, 36115808, 45144760, 72231616, 90289520, 180579040, 361158080]

約数ペア:

[(1, 361158080), (2, 180579040), (4, 90289520), (5, 72231616), (8, 45144760), (10, 36115808), (16, 22572380), (19, 19008320), (20, 18057904), (32, 11286190), (38, 9504160), (40, 9028952), (64, 5643095), (76, 4752080), (80, 4514476), (95, 3801664), (152, 2376040), (160, 2257238), (190, 1900832), (191, 1890880), (304, 1188020), (311, 1161280), (320, 1128619), (380, 950416), (382, 945440), (608, 594010), (622, 580640), (760, 475208), (764, 472720), (955, 378176), (1216, 297005), (1244, 290320), (1520, 237604), (1528, 236360), (1555, 232256), (1910, 189088), (2488, 145160), (3040, 118802), (3056, 118180), (3110, 116128), (3629, 99520), (3820, 94544), (4976, 72580), (5909, 61120), (6080, 59401), (6112, 59090), (6220, 58064), (7258, 49760), (7640, 47272), (9952, 36290), (11818, 30560), (12224, 29545), (12440, 29032), (14516, 24880), (15280, 23636), (18145, 19904)]