68903160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9413}}^1$

素因数の和:9488

約数の個数: 64

約数和(自身を含む): 210120480

約数和(自身を除く): 141217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 9413, 18826, 28239, 37652, 47065, 56478, 75304, 94130, 112956, 141195, 188260, 225912, 282390, 376520, 564780, 574193, 1129560, 1148386, 1722579, 2296772, 2870965, 3445158, 4593544, 5741930, 6890316, 8612895, 11483860, 13780632, 17225790, 22967720, 34451580, 68903160]

約数ペア:

[(1, 68903160), (2, 34451580), (3, 22967720), (4, 17225790), (5, 13780632), (6, 11483860), (8, 8612895), (10, 6890316), (12, 5741930), (15, 4593544), (20, 3445158), (24, 2870965), (30, 2296772), (40, 1722579), (60, 1148386), (61, 1129560), (120, 574193), (122, 564780), (183, 376520), (244, 282390), (305, 225912), (366, 188260), (488, 141195), (610, 112956), (732, 94130), (915, 75304), (1220, 56478), (1464, 47065), (1830, 37652), (2440, 28239), (3660, 18826), (7320, 9413)]