13303480920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{562753}}^1$

素因数の和:562964

約数の個数: 64

約数和(自身を含む): 40113105120

約数和(自身を除く): 26809624200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 562753, 1125506, 1688259, 2251012, 2813765, 3376518, 4502024, 5627530, 6753036, 8441295, 11255060, 13506072, 16882590, 22510120, 33765180, 67530360, 110862341, 221724682, 332587023, 443449364, 554311705, 665174046, 886898728, 1108623410, 1330348092, 1662935115, 2217246820, 2660696184, 3325870230, 4434493640, 6651740460, 13303480920]

約数ペア:

[(1, 13303480920), (2, 6651740460), (3, 4434493640), (4, 3325870230), (5, 2660696184), (6, 2217246820), (8, 1662935115), (10, 1330348092), (12, 1108623410), (15, 886898728), (20, 665174046), (24, 554311705), (30, 443449364), (40, 332587023), (60, 221724682), (120, 110862341), (197, 67530360), (394, 33765180), (591, 22510120), (788, 16882590), (985, 13506072), (1182, 11255060), (1576, 8441295), (1970, 6753036), (2364, 5627530), (2955, 4502024), (3940, 3376518), (4728, 2813765), (5910, 2251012), (7880, 1688259), (11820, 1125506), (23640, 562753)]