456767280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1213}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 1538176848

約数和(自身を除く): 1081409568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 523, 720, 1046, 1213, 1569, 2092, 2426, 2615, 3138, 3639, 4184, 4707, 4852, 5230, 6065, 6276, 7278, 7845, 8368, 9414, 9704, 10460, 10917, 12130, 12552, 14556, 15690, 18195, 18828, 19408, 20920, 21834, 23535, 24260, 25104, 29112, 31380, 36390, 37656, 41840, 43668, 47070, 48520, 54585, 58224, 62760, 72780, 75312, 87336, 94140, 97040, 109170, 125520, 145560, 174672, 188280, 218340, 291120, 376560, 436680, 634399, 873360, 1268798, 1903197, 2537596, 3171995, 3806394, 5075192, 5709591, 6343990, 7612788, 9515985, 10150384, 11419182, 12687980, 15225576, 19031970, 22838364, 25375960, 28547955, 30451152, 38063940, 45676728, 50751920, 57095910, 76127880, 91353456, 114191820, 152255760, 228383640, 456767280]

約数ペア:

[(1, 456767280), (2, 228383640), (3, 152255760), (4, 114191820), (5, 91353456), (6, 76127880), (8, 57095910), (9, 50751920), (10, 45676728), (12, 38063940), (15, 30451152), (16, 28547955), (18, 25375960), (20, 22838364), (24, 19031970), (30, 15225576), (36, 12687980), (40, 11419182), (45, 10150384), (48, 9515985), (60, 7612788), (72, 6343990), (80, 5709591), (90, 5075192), (120, 3806394), (144, 3171995), (180, 2537596), (240, 1903197), (360, 1268798), (523, 873360), (720, 634399), (1046, 436680), (1213, 376560), (1569, 291120), (2092, 218340), (2426, 188280), (2615, 174672), (3138, 145560), (3639, 125520), (4184, 109170), (4707, 97040), (4852, 94140), (5230, 87336), (6065, 75312), (6276, 72780), (7278, 62760), (7845, 58224), (8368, 54585), (9414, 48520), (9704, 47070), (10460, 43668), (10917, 41840), (12130, 37656), (12552, 36390), (14556, 31380), (15690, 29112), (18195, 25104), (18828, 24260), (19408, 23535), (20920, 21834)]