872103240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4099}}^1$

素因数の和:4316

約数の個数: 128

約数和(自身を含む): 2922480000

約数和(自身を除く): 2050376760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4099, 4728, 5319, 5910, 7092, 7880, 8198, 8865, 10638, 11820, 12297, 14184, 16396, 17730, 20495, 21276, 23640, 24594, 26595, 32792, 35460, 36891, 40990, 42552, 49188, 53190, 61485, 70920, 73782, 81980, 98376, 106380, 110673, 122970, 147564, 163960, 184455, 212760, 221346, 245940, 295128, 368910, 442692, 491880, 553365, 737820, 807503, 885384, 1106730, 1475640, 1615006, 2213460, 2422509, 3230012, 4037515, 4426920, 4845018, 6460024, 7267527, 8075030, 9690036, 12112545, 14535054, 16150060, 19380072, 21802581, 24225090, 29070108, 32300120, 36337635, 43605162, 48450180, 58140216, 72675270, 87210324, 96900360, 109012905, 145350540, 174420648, 218025810, 290701080, 436051620, 872103240]

約数ペア:

[(1, 872103240), (2, 436051620), (3, 290701080), (4, 218025810), (5, 174420648), (6, 145350540), (8, 109012905), (9, 96900360), (10, 87210324), (12, 72675270), (15, 58140216), (18, 48450180), (20, 43605162), (24, 36337635), (27, 32300120), (30, 29070108), (36, 24225090), (40, 21802581), (45, 19380072), (54, 16150060), (60, 14535054), (72, 12112545), (90, 9690036), (108, 8075030), (120, 7267527), (135, 6460024), (180, 4845018), (197, 4426920), (216, 4037515), (270, 3230012), (360, 2422509), (394, 2213460), (540, 1615006), (591, 1475640), (788, 1106730), (985, 885384), (1080, 807503), (1182, 737820), (1576, 553365), (1773, 491880), (1970, 442692), (2364, 368910), (2955, 295128), (3546, 245940), (3940, 221346), (4099, 212760), (4728, 184455), (5319, 163960), (5910, 147564), (7092, 122970), (7880, 110673), (8198, 106380), (8865, 98376), (10638, 81980), (11820, 73782), (12297, 70920), (14184, 61485), (16396, 53190), (17730, 49188), (20495, 42552), (21276, 40990), (23640, 36891), (24594, 35460), (26595, 32792)]