112221240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 240014280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 311, 372, 388, 465, 485, 582, 620, 622, 744, 776, 930, 933, 970, 1164, 1240, 1244, 1455, 1555, 1860, 1866, 1940, 2328, 2488, 2910, 3007, 3110, 3720, 3732, 3880, 4665, 5820, 6014, 6220, 7464, 9021, 9330, 9641, 11640, 12028, 12440, 15035, 18042, 18660, 19282, 24056, 28923, 30070, 30167, 36084, 37320, 38564, 45105, 48205, 57846, 60140, 60334, 72168, 77128, 90210, 90501, 96410, 115692, 120280, 120668, 144615, 150835, 180420, 181002, 192820, 231384, 241336, 289230, 301670, 360840, 362004, 385640, 452505, 578460, 603340, 724008, 905010, 935177, 1156920, 1206680, 1810020, 1870354, 2805531, 3620040, 3740708, 4675885, 5611062, 7481416, 9351770, 11222124, 14027655, 18703540, 22444248, 28055310, 37407080, 56110620, 112221240]

約数ペア:

[(1, 112221240), (2, 56110620), (3, 37407080), (4, 28055310), (5, 22444248), (6, 18703540), (8, 14027655), (10, 11222124), (12, 9351770), (15, 7481416), (20, 5611062), (24, 4675885), (30, 3740708), (31, 3620040), (40, 2805531), (60, 1870354), (62, 1810020), (93, 1206680), (97, 1156920), (120, 935177), (124, 905010), (155, 724008), (186, 603340), (194, 578460), (248, 452505), (291, 385640), (310, 362004), (311, 360840), (372, 301670), (388, 289230), (465, 241336), (485, 231384), (582, 192820), (620, 181002), (622, 180420), (744, 150835), (776, 144615), (930, 120668), (933, 120280), (970, 115692), (1164, 96410), (1240, 90501), (1244, 90210), (1455, 77128), (1555, 72168), (1860, 60334), (1866, 60140), (1940, 57846), (2328, 48205), (2488, 45105), (2910, 38564), (3007, 37320), (3110, 36084), (3720, 30167), (3732, 30070), (3880, 28923), (4665, 24056), (5820, 19282), (6014, 18660), (6220, 18042), (7464, 15035), (9021, 12440), (9330, 12028), (9641, 11640)]