53753520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2309}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 168426720

約数和(自身を除く): 114673200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2309, 2328, 2910, 3880, 4618, 4656, 5820, 6927, 7760, 9236, 11545, 11640, 13854, 18472, 23090, 23280, 27708, 34635, 36944, 46180, 55416, 69270, 92360, 110832, 138540, 184720, 223973, 277080, 447946, 554160, 671919, 895892, 1119865, 1343838, 1791784, 2239730, 2687676, 3359595, 3583568, 4479460, 5375352, 6719190, 8958920, 10750704, 13438380, 17917840, 26876760, 53753520]

約数ペア:

[(1, 53753520), (2, 26876760), (3, 17917840), (4, 13438380), (5, 10750704), (6, 8958920), (8, 6719190), (10, 5375352), (12, 4479460), (15, 3583568), (16, 3359595), (20, 2687676), (24, 2239730), (30, 1791784), (40, 1343838), (48, 1119865), (60, 895892), (80, 671919), (97, 554160), (120, 447946), (194, 277080), (240, 223973), (291, 184720), (388, 138540), (485, 110832), (582, 92360), (776, 69270), (970, 55416), (1164, 46180), (1455, 36944), (1552, 34635), (1940, 27708), (2309, 23280), (2328, 23090), (2910, 18472), (3880, 13854), (4618, 11640), (4656, 11545), (5820, 9236), (6927, 7760)]