89220240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4321

約数の個数: 120

約数和(自身を含む): 310035960

約数和(自身を除く): 220815720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 4273, 5220, 6960, 8546, 10440, 12819, 17092, 20880, 21365, 25638, 34184, 38457, 42730, 51276, 64095, 68368, 76914, 85460, 102552, 123917, 128190, 153828, 170920, 192285, 205104, 247834, 256380, 307656, 341840, 371751, 384570, 495668, 512760, 615312, 619585, 743502, 769140, 991336, 1025520, 1115253, 1239170, 1487004, 1538280, 1858755, 1982672, 2230506, 2478340, 2974008, 3076560, 3717510, 4461012, 4956680, 5576265, 5948016, 7435020, 8922024, 9913360, 11152530, 14870040, 17844048, 22305060, 29740080, 44610120, 89220240]

約数ペア:

[(1, 89220240), (2, 44610120), (3, 29740080), (4, 22305060), (5, 17844048), (6, 14870040), (8, 11152530), (9, 9913360), (10, 8922024), (12, 7435020), (15, 5948016), (16, 5576265), (18, 4956680), (20, 4461012), (24, 3717510), (29, 3076560), (30, 2974008), (36, 2478340), (40, 2230506), (45, 1982672), (48, 1858755), (58, 1538280), (60, 1487004), (72, 1239170), (80, 1115253), (87, 1025520), (90, 991336), (116, 769140), (120, 743502), (144, 619585), (145, 615312), (174, 512760), (180, 495668), (232, 384570), (240, 371751), (261, 341840), (290, 307656), (348, 256380), (360, 247834), (435, 205104), (464, 192285), (522, 170920), (580, 153828), (696, 128190), (720, 123917), (870, 102552), (1044, 85460), (1160, 76914), (1305, 68368), (1392, 64095), (1740, 51276), (2088, 42730), (2320, 38457), (2610, 34184), (3480, 25638), (4176, 21365), (4273, 20880), (5220, 17092), (6960, 12819), (8546, 10440)]