780120360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 2595041280

約数和(自身を除く): 1814920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 127, 151, 180, 226, 254, 302, 339, 360, 381, 452, 453, 508, 565, 604, 635, 678, 755, 762, 904, 906, 1016, 1017, 1130, 1143, 1208, 1270, 1356, 1359, 1510, 1524, 1695, 1812, 1905, 2034, 2260, 2265, 2286, 2540, 2712, 2718, 3020, 3048, 3390, 3624, 3810, 4068, 4520, 4530, 4572, 5080, 5085, 5436, 5715, 6040, 6780, 6795, 7620, 8136, 9060, 9144, 10170, 10872, 11430, 13560, 13590, 14351, 15240, 17063, 18120, 19177, 20340, 22860, 27180, 28702, 34126, 38354, 40680, 43053, 45720, 51189, 54360, 57404, 57531, 68252, 71755, 76708, 85315, 86106, 95885, 102378, 114808, 115062, 129159, 136504, 143510, 153416, 153567, 170630, 172212, 172593, 191770, 204756, 215265, 230124, 255945, 258318, 287020, 287655, 307134, 341260, 344424, 345186, 383540, 409512, 430530, 460248, 511890, 516636, 574040, 575310, 614268, 645795, 682520, 690372, 767080, 767835, 861060, 862965, 1023780, 1033272, 1150620, 1228536, 1291590, 1380744, 1535670, 1722120, 1725930, 2047560, 2167001, 2301240, 2583180, 3071340, 3451860, 4334002, 5166360, 6142680, 6501003, 6903720, 8668004, 10835005, 13002006, 17336008, 19503009, 21670010, 26004012, 32505015, 39006018, 43340020, 52008024, 65010030, 78012036, 86680040, 97515045, 130020060, 156024072, 195030090, 260040120, 390060180, 780120360]

約数ペア:

[(1, 780120360), (2, 390060180), (3, 260040120), (4, 195030090), (5, 156024072), (6, 130020060), (8, 97515045), (9, 86680040), (10, 78012036), (12, 65010030), (15, 52008024), (18, 43340020), (20, 39006018), (24, 32505015), (30, 26004012), (36, 21670010), (40, 19503009), (45, 17336008), (60, 13002006), (72, 10835005), (90, 8668004), (113, 6903720), (120, 6501003), (127, 6142680), (151, 5166360), (180, 4334002), (226, 3451860), (254, 3071340), (302, 2583180), (339, 2301240), (360, 2167001), (381, 2047560), (452, 1725930), (453, 1722120), (508, 1535670), (565, 1380744), (604, 1291590), (635, 1228536), (678, 1150620), (755, 1033272), (762, 1023780), (904, 862965), (906, 861060), (1016, 767835), (1017, 767080), (1130, 690372), (1143, 682520), (1208, 645795), (1270, 614268), (1356, 575310), (1359, 574040), (1510, 516636), (1524, 511890), (1695, 460248), (1812, 430530), (1905, 409512), (2034, 383540), (2260, 345186), (2265, 344424), (2286, 341260), (2540, 307134), (2712, 287655), (2718, 287020), (3020, 258318), (3048, 255945), (3390, 230124), (3624, 215265), (3810, 204756), (4068, 191770), (4520, 172593), (4530, 172212), (4572, 170630), (5080, 153567), (5085, 153416), (5436, 143510), (5715, 136504), (6040, 129159), (6780, 115062), (6795, 114808), (7620, 102378), (8136, 95885), (9060, 86106), (9144, 85315), (10170, 76708), (10872, 71755), (11430, 68252), (13560, 57531), (13590, 57404), (14351, 54360), (15240, 51189), (17063, 45720), (18120, 43053), (19177, 40680), (20340, 38354), (22860, 34126), (27180, 28702)]