380751660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91969}}^1$

素因数の和:92007

約数の個数: 72

約数和(自身を含む): 1205174880

約数和(自身を除く): 824423220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 91969, 183938, 275907, 367876, 459845, 551814, 827721, 919690, 1103628, 1379535, 1655442, 1839380, 2115287, 2759070, 3310884, 4138605, 4230574, 5518140, 6345861, 8277210, 8461148, 10576435, 12691722, 16554420, 19037583, 21152870, 25383444, 31729305, 38075166, 42305740, 63458610, 76150332, 95187915, 126917220, 190375830, 380751660]

約数ペア:

[(1, 380751660), (2, 190375830), (3, 126917220), (4, 95187915), (5, 76150332), (6, 63458610), (9, 42305740), (10, 38075166), (12, 31729305), (15, 25383444), (18, 21152870), (20, 19037583), (23, 16554420), (30, 12691722), (36, 10576435), (45, 8461148), (46, 8277210), (60, 6345861), (69, 5518140), (90, 4230574), (92, 4138605), (115, 3310884), (138, 2759070), (180, 2115287), (207, 1839380), (230, 1655442), (276, 1379535), (345, 1103628), (414, 919690), (460, 827721), (690, 551814), (828, 459845), (1035, 367876), (1380, 275907), (2070, 183938), (4140, 91969)]