3621657840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{247381}}^1$

素因数の和:247458

約数の個数: 80

約数和(自身を含む): 11411236896

約数和(自身を除く): 7789579056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 247381, 494762, 742143, 989524, 1236905, 1484286, 1979048, 2473810, 2968572, 3710715, 3958096, 4947620, 5937144, 7421430, 9895240, 11874288, 14842860, 15090241, 19790480, 29685720, 30180482, 45270723, 59371440, 60360964, 75451205, 90541446, 120721928, 150902410, 181082892, 226353615, 241443856, 301804820, 362165784, 452707230, 603609640, 724331568, 905414460, 1207219280, 1810828920, 3621657840]

約数ペア:

[(1, 3621657840), (2, 1810828920), (3, 1207219280), (4, 905414460), (5, 724331568), (6, 603609640), (8, 452707230), (10, 362165784), (12, 301804820), (15, 241443856), (16, 226353615), (20, 181082892), (24, 150902410), (30, 120721928), (40, 90541446), (48, 75451205), (60, 60360964), (61, 59371440), (80, 45270723), (120, 30180482), (122, 29685720), (183, 19790480), (240, 15090241), (244, 14842860), (305, 11874288), (366, 9895240), (488, 7421430), (610, 5937144), (732, 4947620), (915, 3958096), (976, 3710715), (1220, 2968572), (1464, 2473810), (1830, 1979048), (2440, 1484286), (2928, 1236905), (3660, 989524), (4880, 742143), (7320, 494762), (14640, 247381)]