79525440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 168

約数和(自身を含む): 279230328

約数和(自身を除く): 199704888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 521, 530, 576, 636, 720, 795, 848, 954, 960, 1042, 1060, 1272, 1440, 1563, 1590, 1696, 1908, 2084, 2120, 2385, 2544, 2605, 2880, 3126, 3180, 3392, 3816, 4168, 4240, 4689, 4770, 5088, 5210, 6252, 6360, 7632, 7815, 8336, 8480, 9378, 9540, 10176, 10420, 12504, 12720, 15264, 15630, 16672, 16960, 18756, 19080, 20840, 23445, 25008, 25440, 27613, 30528, 31260, 33344, 37512, 38160, 41680, 46890, 50016, 50880, 55226, 62520, 75024, 76320, 82839, 83360, 93780, 100032, 110452, 125040, 138065, 150048, 152640, 165678, 166720, 187560, 220904, 248517, 250080, 276130, 300096, 331356, 375120, 414195, 441808, 497034, 500160, 552260, 662712, 750240, 828390, 883616, 994068, 1104520, 1242585, 1325424, 1500480, 1656780, 1767232, 1988136, 2209040, 2485170, 2650848, 3313560, 3976272, 4418080, 4970340, 5301696, 6627120, 7952544, 8836160, 9940680, 13254240, 15905088, 19881360, 26508480, 39762720, 79525440]

約数ペア:

[(1, 79525440), (2, 39762720), (3, 26508480), (4, 19881360), (5, 15905088), (6, 13254240), (8, 9940680), (9, 8836160), (10, 7952544), (12, 6627120), (15, 5301696), (16, 4970340), (18, 4418080), (20, 3976272), (24, 3313560), (30, 2650848), (32, 2485170), (36, 2209040), (40, 1988136), (45, 1767232), (48, 1656780), (53, 1500480), (60, 1325424), (64, 1242585), (72, 1104520), (80, 994068), (90, 883616), (96, 828390), (106, 750240), (120, 662712), (144, 552260), (159, 500160), (160, 497034), (180, 441808), (192, 414195), (212, 375120), (240, 331356), (265, 300096), (288, 276130), (318, 250080), (320, 248517), (360, 220904), (424, 187560), (477, 166720), (480, 165678), (521, 152640), (530, 150048), (576, 138065), (636, 125040), (720, 110452), (795, 100032), (848, 93780), (954, 83360), (960, 82839), (1042, 76320), (1060, 75024), (1272, 62520), (1440, 55226), (1563, 50880), (1590, 50016), (1696, 46890), (1908, 41680), (2084, 38160), (2120, 37512), (2385, 33344), (2544, 31260), (2605, 30528), (2880, 27613), (3126, 25440), (3180, 25008), (3392, 23445), (3816, 20840), (4168, 19080), (4240, 18756), (4689, 16960), (4770, 16672), (5088, 15630), (5210, 15264), (6252, 12720), (6360, 12504), (7632, 10420), (7815, 10176), (8336, 9540), (8480, 9378)]