1842472440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3851}}^1$

素因数の和:4314

約数の個数: 128

約数和(自身を含む): 6157036800

約数和(自身を除く): 4314564360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 443, 540, 886, 1080, 1329, 1772, 2215, 2658, 3544, 3851, 3987, 4430, 5316, 6645, 7702, 7974, 8860, 10632, 11553, 11961, 13290, 15404, 15948, 17720, 19255, 19935, 23106, 23922, 26580, 30808, 31896, 34659, 38510, 39870, 46212, 47844, 53160, 57765, 59805, 69318, 77020, 79740, 92424, 95688, 103977, 115530, 119610, 138636, 154040, 159480, 173295, 207954, 231060, 239220, 277272, 346590, 415908, 462120, 478440, 519885, 693180, 831816, 1039770, 1386360, 1705993, 2079540, 3411986, 4159080, 5117979, 6823972, 8529965, 10235958, 13647944, 15353937, 17059930, 20471916, 25589895, 30707874, 34119860, 40943832, 46061811, 51179790, 61415748, 68239720, 76769685, 92123622, 102359580, 122831496, 153539370, 184247244, 204719160, 230309055, 307078740, 368494488, 460618110, 614157480, 921236220, 1842472440]

約数ペア:

[(1, 1842472440), (2, 921236220), (3, 614157480), (4, 460618110), (5, 368494488), (6, 307078740), (8, 230309055), (9, 204719160), (10, 184247244), (12, 153539370), (15, 122831496), (18, 102359580), (20, 92123622), (24, 76769685), (27, 68239720), (30, 61415748), (36, 51179790), (40, 46061811), (45, 40943832), (54, 34119860), (60, 30707874), (72, 25589895), (90, 20471916), (108, 17059930), (120, 15353937), (135, 13647944), (180, 10235958), (216, 8529965), (270, 6823972), (360, 5117979), (443, 4159080), (540, 3411986), (886, 2079540), (1080, 1705993), (1329, 1386360), (1772, 1039770), (2215, 831816), (2658, 693180), (3544, 519885), (3851, 478440), (3987, 462120), (4430, 415908), (5316, 346590), (6645, 277272), (7702, 239220), (7974, 231060), (8860, 207954), (10632, 173295), (11553, 159480), (11961, 154040), (13290, 138636), (15404, 119610), (15948, 115530), (17720, 103977), (19255, 95688), (19935, 92424), (23106, 79740), (23922, 77020), (26580, 69318), (30808, 59805), (31896, 57765), (34659, 53160), (38510, 47844), (39870, 46212)]