98247840

素因数分解:

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

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 311351040

約数和(自身を除く): 213103200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1039, 1182, 1576, 1970, 2078, 2364, 2955, 3117, 3152, 3940, 4156, 4728, 5195, 5910, 6234, 6304, 7880, 8312, 9456, 10390, 11820, 12468, 15585, 15760, 16624, 18912, 20780, 23640, 24936, 31170, 31520, 33248, 41560, 47280, 49872, 62340, 83120, 94560, 99744, 124680, 166240, 204683, 249360, 409366, 498720, 614049, 818732, 1023415, 1228098, 1637464, 2046830, 2456196, 3070245, 3274928, 4093660, 4912392, 6140490, 6549856, 8187320, 9824784, 12280980, 16374640, 19649568, 24561960, 32749280, 49123920, 98247840]

約数ペア:

[(1, 98247840), (2, 49123920), (3, 32749280), (4, 24561960), (5, 19649568), (6, 16374640), (8, 12280980), (10, 9824784), (12, 8187320), (15, 6549856), (16, 6140490), (20, 4912392), (24, 4093660), (30, 3274928), (32, 3070245), (40, 2456196), (48, 2046830), (60, 1637464), (80, 1228098), (96, 1023415), (120, 818732), (160, 614049), (197, 498720), (240, 409366), (394, 249360), (480, 204683), (591, 166240), (788, 124680), (985, 99744), (1039, 94560), (1182, 83120), (1576, 62340), (1970, 49872), (2078, 47280), (2364, 41560), (2955, 33248), (3117, 31520), (3152, 31170), (3940, 24936), (4156, 23640), (4728, 20780), (5195, 18912), (5910, 16624), (6234, 15760), (6304, 15585), (7880, 12468), (8312, 11820), (9456, 10390)]