19124897040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{983791}}^1$

素因数の和:983819

約数の個数: 120

約数和(自身を含む): 66606653568

約数和(自身を除く): 47481756528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 983791, 1967582, 2951373, 3935164, 4918955, 5902746, 7870328, 8854119, 9837910, 11805492, 14756865, 15740656, 17708238, 19675820, 23610984, 26562357, 29513730, 35416476, 39351640, 44270595, 47221968, 53124714, 59027460, 70832952, 78703280, 79687071, 88541190, 106249428, 118054920, 132811785, 141665904, 159374142, 177082380, 212498856, 236109840, 239061213, 265623570, 318748284, 354164760, 398435355, 424997712, 478122426, 531247140, 637496568, 708329520, 796870710, 956244852, 1062494280, 1195306065, 1274993136, 1593741420, 1912489704, 2124988560, 2390612130, 3187482840, 3824979408, 4781224260, 6374965680, 9562448520, 19124897040]

約数ペア:

[(1, 19124897040), (2, 9562448520), (3, 6374965680), (4, 4781224260), (5, 3824979408), (6, 3187482840), (8, 2390612130), (9, 2124988560), (10, 1912489704), (12, 1593741420), (15, 1274993136), (16, 1195306065), (18, 1062494280), (20, 956244852), (24, 796870710), (27, 708329520), (30, 637496568), (36, 531247140), (40, 478122426), (45, 424997712), (48, 398435355), (54, 354164760), (60, 318748284), (72, 265623570), (80, 239061213), (81, 236109840), (90, 212498856), (108, 177082380), (120, 159374142), (135, 141665904), (144, 132811785), (162, 118054920), (180, 106249428), (216, 88541190), (240, 79687071), (243, 78703280), (270, 70832952), (324, 59027460), (360, 53124714), (405, 47221968), (432, 44270595), (486, 39351640), (540, 35416476), (648, 29513730), (720, 26562357), (810, 23610984), (972, 19675820), (1080, 17708238), (1215, 15740656), (1296, 14756865), (1620, 11805492), (1944, 9837910), (2160, 8854119), (2430, 7870328), (3240, 5902746), (3888, 4918955), (4860, 3935164), (6480, 2951373), (9720, 1967582), (19440, 983791)]