80073360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 140

約数和(自身を含む): 279331452

約数和(自身を除く): 199258092

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, 729, 810, 972, 1080, 1215, 1296, 1373, 1458, 1620, 1944, 2160, 2430, 2746, 2916, 3240, 3645, 3888, 4119, 4860, 5492, 5832, 6480, 6865, 7290, 8238, 9720, 10984, 11664, 12357, 13730, 14580, 16476, 19440, 20595, 21968, 24714, 27460, 29160, 32952, 37071, 41190, 49428, 54920, 58320, 61785, 65904, 74142, 82380, 98856, 109840, 111213, 123570, 148284, 164760, 185355, 197712, 222426, 247140, 296568, 329520, 333639, 370710, 444852, 494280, 556065, 593136, 667278, 741420, 889704, 988560, 1000917, 1112130, 1334556, 1482840, 1668195, 1779408, 2001834, 2224260, 2669112, 2965680, 3336390, 4003668, 4448520, 5004585, 5338224, 6672780, 8007336, 8897040, 10009170, 13345560, 16014672, 20018340, 26691120, 40036680, 80073360]

約数ペア:

[(1, 80073360), (2, 40036680), (3, 26691120), (4, 20018340), (5, 16014672), (6, 13345560), (8, 10009170), (9, 8897040), (10, 8007336), (12, 6672780), (15, 5338224), (16, 5004585), (18, 4448520), (20, 4003668), (24, 3336390), (27, 2965680), (30, 2669112), (36, 2224260), (40, 2001834), (45, 1779408), (48, 1668195), (54, 1482840), (60, 1334556), (72, 1112130), (80, 1000917), (81, 988560), (90, 889704), (108, 741420), (120, 667278), (135, 593136), (144, 556065), (162, 494280), (180, 444852), (216, 370710), (240, 333639), (243, 329520), (270, 296568), (324, 247140), (360, 222426), (405, 197712), (432, 185355), (486, 164760), (540, 148284), (648, 123570), (720, 111213), (729, 109840), (810, 98856), (972, 82380), (1080, 74142), (1215, 65904), (1296, 61785), (1373, 58320), (1458, 54920), (1620, 49428), (1944, 41190), (2160, 37071), (2430, 32952), (2746, 29160), (2916, 27460), (3240, 24714), (3645, 21968), (3888, 20595), (4119, 19440), (4860, 16476), (5492, 14580), (5832, 13730), (6480, 12357), (6865, 11664), (7290, 10984), (8238, 9720)]