30489072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 83982720

約数和(自身を除く): 53493648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 331, 404, 456, 606, 662, 808, 912, 993, 1212, 1324, 1616, 1919, 1986, 2424, 2648, 3838, 3972, 4848, 5296, 5757, 6289, 7676, 7944, 11514, 12578, 15352, 15888, 18867, 23028, 25156, 30704, 33431, 37734, 46056, 50312, 66862, 75468, 92112, 100293, 100624, 133724, 150936, 200586, 267448, 301872, 401172, 534896, 635189, 802344, 1270378, 1604688, 1905567, 2540756, 3811134, 5081512, 7622268, 10163024, 15244536, 30489072]

約数ペア:

[(1, 30489072), (2, 15244536), (3, 10163024), (4, 7622268), (6, 5081512), (8, 3811134), (12, 2540756), (16, 1905567), (19, 1604688), (24, 1270378), (38, 802344), (48, 635189), (57, 534896), (76, 401172), (101, 301872), (114, 267448), (152, 200586), (202, 150936), (228, 133724), (303, 100624), (304, 100293), (331, 92112), (404, 75468), (456, 66862), (606, 50312), (662, 46056), (808, 37734), (912, 33431), (993, 30704), (1212, 25156), (1324, 23028), (1616, 18867), (1919, 15888), (1986, 15352), (2424, 12578), (2648, 11514), (3838, 7944), (3972, 7676), (4848, 6289), (5296, 5757)]