729662040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23297}}^1$

素因数の和:23346

約数の個数: 128

約数和(自身を含む): 2516184000

約数和(自身を除く): 1786521960

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, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 23297, 31320, 46594, 69891, 93188, 116485, 139782, 186376, 209673, 232970, 279564, 349455, 419346, 465940, 559128, 629019, 675613, 698910, 838692, 931880, 1048365, 1258038, 1351226, 1397820, 1677384, 2026839, 2096730, 2516076, 2702452, 2795640, 3145095, 3378065, 4053678, 4193460, 5032152, 5404904, 6080517, 6290190, 6756130, 8107356, 8386920, 10134195, 12161034, 12580380, 13512260, 16214712, 18241551, 20268390, 24322068, 25160760, 27024520, 30402585, 36483102, 40536780, 48644136, 60805170, 72966204, 81073560, 91207755, 121610340, 145932408, 182415510, 243220680, 364831020, 729662040]

約数ペア:

[(1, 729662040), (2, 364831020), (3, 243220680), (4, 182415510), (5, 145932408), (6, 121610340), (8, 91207755), (9, 81073560), (10, 72966204), (12, 60805170), (15, 48644136), (18, 40536780), (20, 36483102), (24, 30402585), (27, 27024520), (29, 25160760), (30, 24322068), (36, 20268390), (40, 18241551), (45, 16214712), (54, 13512260), (58, 12580380), (60, 12161034), (72, 10134195), (87, 8386920), (90, 8107356), (108, 6756130), (116, 6290190), (120, 6080517), (135, 5404904), (145, 5032152), (174, 4193460), (180, 4053678), (216, 3378065), (232, 3145095), (261, 2795640), (270, 2702452), (290, 2516076), (348, 2096730), (360, 2026839), (435, 1677384), (522, 1397820), (540, 1351226), (580, 1258038), (696, 1048365), (783, 931880), (870, 838692), (1044, 698910), (1080, 675613), (1160, 629019), (1305, 559128), (1566, 465940), (1740, 419346), (2088, 349455), (2610, 279564), (3132, 232970), (3480, 209673), (3915, 186376), (5220, 139782), (6264, 116485), (7830, 93188), (10440, 69891), (15660, 46594), (23297, 31320)]