1535363640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20023}}^1$

素因数の和:20114

約数の個数: 128

約数和(自身を含む): 5190220800

約数和(自身を除く): 3654857160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 20023, 25560, 38340, 40046, 60069, 76680, 80092, 100115, 120138, 160184, 180207, 200230, 240276, 300345, 360414, 400460, 480552, 540621, 600690, 720828, 800920, 901035, 1081242, 1201380, 1421633, 1441656, 1802070, 2162484, 2402760, 2703105, 2843266, 3604140, 4264899, 4324968, 5406210, 5686532, 7108165, 7208280, 8529798, 10812420, 11373064, 12794697, 14216330, 17059596, 21324495, 21624840, 25589394, 28432660, 34119192, 38384091, 42648990, 51178788, 56865320, 63973485, 76768182, 85297980, 102357576, 127946970, 153536364, 170595960, 191920455, 255893940, 307072728, 383840910, 511787880, 767681820, 1535363640]

約数ペア:

[(1, 1535363640), (2, 767681820), (3, 511787880), (4, 383840910), (5, 307072728), (6, 255893940), (8, 191920455), (9, 170595960), (10, 153536364), (12, 127946970), (15, 102357576), (18, 85297980), (20, 76768182), (24, 63973485), (27, 56865320), (30, 51178788), (36, 42648990), (40, 38384091), (45, 34119192), (54, 28432660), (60, 25589394), (71, 21624840), (72, 21324495), (90, 17059596), (108, 14216330), (120, 12794697), (135, 11373064), (142, 10812420), (180, 8529798), (213, 7208280), (216, 7108165), (270, 5686532), (284, 5406210), (355, 4324968), (360, 4264899), (426, 3604140), (540, 2843266), (568, 2703105), (639, 2402760), (710, 2162484), (852, 1802070), (1065, 1441656), (1080, 1421633), (1278, 1201380), (1420, 1081242), (1704, 901035), (1917, 800920), (2130, 720828), (2556, 600690), (2840, 540621), (3195, 480552), (3834, 400460), (4260, 360414), (5112, 300345), (6390, 240276), (7668, 200230), (8520, 180207), (9585, 160184), (12780, 120138), (15336, 100115), (19170, 80092), (20023, 76680), (25560, 60069), (38340, 40046)]