623990520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5113}}^1$

素因数の和:5246

約数の個数: 128

約数和(自身を含む): 2098785600

約数和(自身を除く): 1474795080

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, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3390, 4068, 4520, 5085, 5113, 6102, 6780, 8136, 10170, 10226, 12204, 13560, 15255, 15339, 20340, 20452, 24408, 25565, 30510, 30678, 40680, 40904, 46017, 51130, 61020, 61356, 76695, 92034, 102260, 122040, 122712, 138051, 153390, 184068, 204520, 230085, 276102, 306780, 368136, 460170, 552204, 577769, 613560, 690255, 920340, 1104408, 1155538, 1380510, 1733307, 1840680, 2311076, 2761020, 2888845, 3466614, 4622152, 5199921, 5522040, 5777690, 6933228, 8666535, 10399842, 11555380, 13866456, 15599763, 17333070, 20799684, 23110760, 25999605, 31199526, 34666140, 41599368, 51999210, 62399052, 69332280, 77998815, 103998420, 124798104, 155997630, 207996840, 311995260, 623990520]

約数ペア:

[(1, 623990520), (2, 311995260), (3, 207996840), (4, 155997630), (5, 124798104), (6, 103998420), (8, 77998815), (9, 69332280), (10, 62399052), (12, 51999210), (15, 41599368), (18, 34666140), (20, 31199526), (24, 25999605), (27, 23110760), (30, 20799684), (36, 17333070), (40, 15599763), (45, 13866456), (54, 11555380), (60, 10399842), (72, 8666535), (90, 6933228), (108, 5777690), (113, 5522040), (120, 5199921), (135, 4622152), (180, 3466614), (216, 2888845), (226, 2761020), (270, 2311076), (339, 1840680), (360, 1733307), (452, 1380510), (540, 1155538), (565, 1104408), (678, 920340), (904, 690255), (1017, 613560), (1080, 577769), (1130, 552204), (1356, 460170), (1695, 368136), (2034, 306780), (2260, 276102), (2712, 230085), (3051, 204520), (3390, 184068), (4068, 153390), (4520, 138051), (5085, 122712), (5113, 122040), (6102, 102260), (6780, 92034), (8136, 76695), (10170, 61356), (10226, 61020), (12204, 51130), (13560, 46017), (15255, 40904), (15339, 40680), (20340, 30678), (20452, 30510), (24408, 25565)]