40622040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 128

約数和(自身を含む): 140184000

約数和(自身を除く): 99561960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1297, 1305, 1566, 1740, 2088, 2594, 2610, 3132, 3480, 3891, 3915, 5188, 5220, 6264, 6485, 7782, 7830, 10376, 10440, 11673, 12970, 15564, 15660, 19455, 23346, 25940, 31128, 31320, 35019, 37613, 38910, 46692, 51880, 58365, 70038, 75226, 77820, 93384, 112839, 116730, 140076, 150452, 155640, 175095, 188065, 225678, 233460, 280152, 300904, 338517, 350190, 376130, 451356, 466920, 564195, 677034, 700380, 752260, 902712, 1015551, 1128390, 1354068, 1400760, 1504520, 1692585, 2031102, 2256780, 2708136, 3385170, 4062204, 4513560, 5077755, 6770340, 8124408, 10155510, 13540680, 20311020, 40622040]

約数ペア:

[(1, 40622040), (2, 20311020), (3, 13540680), (4, 10155510), (5, 8124408), (6, 6770340), (8, 5077755), (9, 4513560), (10, 4062204), (12, 3385170), (15, 2708136), (18, 2256780), (20, 2031102), (24, 1692585), (27, 1504520), (29, 1400760), (30, 1354068), (36, 1128390), (40, 1015551), (45, 902712), (54, 752260), (58, 700380), (60, 677034), (72, 564195), (87, 466920), (90, 451356), (108, 376130), (116, 350190), (120, 338517), (135, 300904), (145, 280152), (174, 233460), (180, 225678), (216, 188065), (232, 175095), (261, 155640), (270, 150452), (290, 140076), (348, 116730), (360, 112839), (435, 93384), (522, 77820), (540, 75226), (580, 70038), (696, 58365), (783, 51880), (870, 46692), (1044, 38910), (1080, 37613), (1160, 35019), (1297, 31320), (1305, 31128), (1566, 25940), (1740, 23346), (2088, 19455), (2594, 15660), (2610, 15564), (3132, 12970), (3480, 11673), (3891, 10440), (3915, 10376), (5188, 7830), (5220, 7782), (6264, 6485)]