55988640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 194594400

約数和(自身を除く): 138605760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 659, 708, 720, 885, 944, 1062, 1180, 1318, 1416, 1440, 1770, 1888, 1977, 2124, 2360, 2636, 2655, 2832, 3295, 3540, 3954, 4248, 4720, 5272, 5310, 5664, 5931, 6590, 7080, 7908, 8496, 9440, 9885, 10544, 10620, 11862, 13180, 14160, 15816, 16992, 19770, 21088, 21240, 23724, 26360, 28320, 29655, 31632, 38881, 39540, 42480, 47448, 52720, 59310, 63264, 77762, 79080, 84960, 94896, 105440, 116643, 118620, 155524, 158160, 189792, 194405, 233286, 237240, 311048, 316320, 349929, 388810, 466572, 474480, 583215, 622096, 699858, 777620, 933144, 948960, 1166430, 1244192, 1399716, 1555240, 1749645, 1866288, 2332860, 2799432, 3110480, 3499290, 3732576, 4665720, 5598864, 6220960, 6998580, 9331440, 11197728, 13997160, 18662880, 27994320, 55988640]

約数ペア:

[(1, 55988640), (2, 27994320), (3, 18662880), (4, 13997160), (5, 11197728), (6, 9331440), (8, 6998580), (9, 6220960), (10, 5598864), (12, 4665720), (15, 3732576), (16, 3499290), (18, 3110480), (20, 2799432), (24, 2332860), (30, 1866288), (32, 1749645), (36, 1555240), (40, 1399716), (45, 1244192), (48, 1166430), (59, 948960), (60, 933144), (72, 777620), (80, 699858), (90, 622096), (96, 583215), (118, 474480), (120, 466572), (144, 388810), (160, 349929), (177, 316320), (180, 311048), (236, 237240), (240, 233286), (288, 194405), (295, 189792), (354, 158160), (360, 155524), (472, 118620), (480, 116643), (531, 105440), (590, 94896), (659, 84960), (708, 79080), (720, 77762), (885, 63264), (944, 59310), (1062, 52720), (1180, 47448), (1318, 42480), (1416, 39540), (1440, 38881), (1770, 31632), (1888, 29655), (1977, 28320), (2124, 26360), (2360, 23724), (2636, 21240), (2655, 21088), (2832, 19770), (3295, 16992), (3540, 15816), (3954, 14160), (4248, 13180), (4720, 11862), (5272, 10620), (5310, 10544), (5664, 9885), (5931, 9440), (6590, 8496), (7080, 7908)]