55536840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 190400760

約数和(自身を除く): 134863920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 281, 305, 324, 360, 366, 405, 488, 540, 549, 562, 610, 648, 732, 810, 843, 915, 1080, 1098, 1124, 1220, 1405, 1464, 1620, 1647, 1686, 1830, 2196, 2248, 2440, 2529, 2745, 2810, 3240, 3294, 3372, 3660, 4215, 4392, 4941, 5058, 5490, 5620, 6588, 6744, 7320, 7587, 8235, 8430, 9882, 10116, 10980, 11240, 12645, 13176, 15174, 16470, 16860, 17141, 19764, 20232, 21960, 22761, 24705, 25290, 30348, 32940, 33720, 34282, 37935, 39528, 45522, 49410, 50580, 51423, 60696, 65880, 68564, 75870, 85705, 91044, 98820, 101160, 102846, 113805, 137128, 151740, 154269, 171410, 182088, 197640, 205692, 227610, 257115, 303480, 308538, 342820, 411384, 455220, 462807, 514230, 617076, 685640, 771345, 910440, 925614, 1028460, 1234152, 1388421, 1542690, 1851228, 2056920, 2314035, 2776842, 3085380, 3702456, 4628070, 5553684, 6170760, 6942105, 9256140, 11107368, 13884210, 18512280, 27768420, 55536840]

約数ペア:

[(1, 55536840), (2, 27768420), (3, 18512280), (4, 13884210), (5, 11107368), (6, 9256140), (8, 6942105), (9, 6170760), (10, 5553684), (12, 4628070), (15, 3702456), (18, 3085380), (20, 2776842), (24, 2314035), (27, 2056920), (30, 1851228), (36, 1542690), (40, 1388421), (45, 1234152), (54, 1028460), (60, 925614), (61, 910440), (72, 771345), (81, 685640), (90, 617076), (108, 514230), (120, 462807), (122, 455220), (135, 411384), (162, 342820), (180, 308538), (183, 303480), (216, 257115), (244, 227610), (270, 205692), (281, 197640), (305, 182088), (324, 171410), (360, 154269), (366, 151740), (405, 137128), (488, 113805), (540, 102846), (549, 101160), (562, 98820), (610, 91044), (648, 85705), (732, 75870), (810, 68564), (843, 65880), (915, 60696), (1080, 51423), (1098, 50580), (1124, 49410), (1220, 45522), (1405, 39528), (1464, 37935), (1620, 34282), (1647, 33720), (1686, 32940), (1830, 30348), (2196, 25290), (2248, 24705), (2440, 22761), (2529, 21960), (2745, 20232), (2810, 19764), (3240, 17141), (3294, 16860), (3372, 16470), (3660, 15174), (4215, 13176), (4392, 12645), (4941, 11240), (5058, 10980), (5490, 10116), (5620, 9882), (6588, 8430), (6744, 8235), (7320, 7587)]