61217160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8438

約数の個数: 64

約数和(自身を含む): 186684480

約数和(自身を除く): 125467320

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, 8363, 16726, 25089, 33452, 41815, 50178, 66904, 83630, 100356, 125445, 167260, 200712, 250890, 334520, 501780, 510143, 1003560, 1020286, 1530429, 2040572, 2550715, 3060858, 4081144, 5101430, 6121716, 7652145, 10202860, 12243432, 15304290, 20405720, 30608580, 61217160]

約数ペア:

[(1, 61217160), (2, 30608580), (3, 20405720), (4, 15304290), (5, 12243432), (6, 10202860), (8, 7652145), (10, 6121716), (12, 5101430), (15, 4081144), (20, 3060858), (24, 2550715), (30, 2040572), (40, 1530429), (60, 1020286), (61, 1003560), (120, 510143), (122, 501780), (183, 334520), (244, 250890), (305, 200712), (366, 167260), (488, 125445), (610, 100356), (732, 83630), (915, 66904), (1220, 50178), (1464, 41815), (1830, 33452), (2440, 25089), (3660, 16726), (7320, 8363)]