147371760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1255

約数の個数: 120

約数和(自身を含む): 497914560

約数和(自身を除く): 350542800

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, 197, 240, 360, 394, 591, 720, 788, 985, 1039, 1182, 1576, 1773, 1970, 2078, 2364, 2955, 3117, 3152, 3546, 3940, 4156, 4728, 5195, 5910, 6234, 7092, 7880, 8312, 8865, 9351, 9456, 10390, 11820, 12468, 14184, 15585, 15760, 16624, 17730, 18702, 20780, 23640, 24936, 28368, 31170, 35460, 37404, 41560, 46755, 47280, 49872, 62340, 70920, 74808, 83120, 93510, 124680, 141840, 149616, 187020, 204683, 249360, 374040, 409366, 614049, 748080, 818732, 1023415, 1228098, 1637464, 1842147, 2046830, 2456196, 3070245, 3274928, 3684294, 4093660, 4912392, 6140490, 7368588, 8187320, 9210735, 9824784, 12280980, 14737176, 16374640, 18421470, 24561960, 29474352, 36842940, 49123920, 73685880, 147371760]

約数ペア:

[(1, 147371760), (2, 73685880), (3, 49123920), (4, 36842940), (5, 29474352), (6, 24561960), (8, 18421470), (9, 16374640), (10, 14737176), (12, 12280980), (15, 9824784), (16, 9210735), (18, 8187320), (20, 7368588), (24, 6140490), (30, 4912392), (36, 4093660), (40, 3684294), (45, 3274928), (48, 3070245), (60, 2456196), (72, 2046830), (80, 1842147), (90, 1637464), (120, 1228098), (144, 1023415), (180, 818732), (197, 748080), (240, 614049), (360, 409366), (394, 374040), (591, 249360), (720, 204683), (788, 187020), (985, 149616), (1039, 141840), (1182, 124680), (1576, 93510), (1773, 83120), (1970, 74808), (2078, 70920), (2364, 62340), (2955, 49872), (3117, 47280), (3152, 46755), (3546, 41560), (3940, 37404), (4156, 35460), (4728, 31170), (5195, 28368), (5910, 24936), (6234, 23640), (7092, 20780), (7880, 18702), (8312, 17730), (8865, 16624), (9351, 15760), (9456, 15585), (10390, 14184), (11820, 12468)]