121562160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16339}}^1$

素因数の和:16386

約数の個数: 80

約数和(自身を含む): 389022720

約数和(自身を除く): 267460560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16339, 32678, 49017, 65356, 81695, 98034, 130712, 163390, 196068, 245085, 261424, 326780, 392136, 490170, 506509, 653560, 784272, 980340, 1013018, 1307120, 1519527, 1960680, 2026036, 2532545, 3039054, 3921360, 4052072, 5065090, 6078108, 7597635, 8104144, 10130180, 12156216, 15195270, 20260360, 24312432, 30390540, 40520720, 60781080, 121562160]

約数ペア:

[(1, 121562160), (2, 60781080), (3, 40520720), (4, 30390540), (5, 24312432), (6, 20260360), (8, 15195270), (10, 12156216), (12, 10130180), (15, 8104144), (16, 7597635), (20, 6078108), (24, 5065090), (30, 4052072), (31, 3921360), (40, 3039054), (48, 2532545), (60, 2026036), (62, 1960680), (80, 1519527), (93, 1307120), (120, 1013018), (124, 980340), (155, 784272), (186, 653560), (240, 506509), (248, 490170), (310, 392136), (372, 326780), (465, 261424), (496, 245085), (620, 196068), (744, 163390), (930, 130712), (1240, 98034), (1488, 81695), (1860, 65356), (2480, 49017), (3720, 32678), (7440, 16339)]