447295081680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{779477}}^1$

素因数の和:780293

約数の個数: 120

約数和(自身を含む): 1504052687592

約数和(自身を除く): 1056757605912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 797, 1594, 2391, 3188, 3985, 4782, 6376, 7173, 7970, 9564, 11955, 12752, 14346, 15940, 19128, 23910, 28692, 31880, 35865, 38256, 47820, 57384, 63760, 71730, 95640, 114768, 143460, 191280, 286920, 573840, 779477, 1558954, 2338431, 3117908, 3897385, 4676862, 6235816, 7015293, 7794770, 9353724, 11692155, 12471632, 14030586, 15589540, 18707448, 23384310, 28061172, 31179080, 35076465, 37414896, 46768620, 56122344, 62358160, 70152930, 93537240, 112244688, 140305860, 187074480, 280611720, 561223440, 621243169, 1242486338, 1863729507, 2484972676, 3106215845, 3727459014, 4969945352, 5591188521, 6212431690, 7454918028, 9318647535, 9939890704, 11182377042, 12424863380, 14909836056, 18637295070, 22364754084, 24849726760, 27955942605, 29819672112, 37274590140, 44729508168, 49699453520, 55911885210, 74549180280, 89459016336, 111823770420, 149098360560, 223647540840, 447295081680]

約数ペア:

[(1, 447295081680), (2, 223647540840), (3, 149098360560), (4, 111823770420), (5, 89459016336), (6, 74549180280), (8, 55911885210), (9, 49699453520), (10, 44729508168), (12, 37274590140), (15, 29819672112), (16, 27955942605), (18, 24849726760), (20, 22364754084), (24, 18637295070), (30, 14909836056), (36, 12424863380), (40, 11182377042), (45, 9939890704), (48, 9318647535), (60, 7454918028), (72, 6212431690), (80, 5591188521), (90, 4969945352), (120, 3727459014), (144, 3106215845), (180, 2484972676), (240, 1863729507), (360, 1242486338), (720, 621243169), (797, 561223440), (1594, 280611720), (2391, 187074480), (3188, 140305860), (3985, 112244688), (4782, 93537240), (6376, 70152930), (7173, 62358160), (7970, 56122344), (9564, 46768620), (11955, 37414896), (12752, 35076465), (14346, 31179080), (15940, 28061172), (19128, 23384310), (23910, 18707448), (28692, 15589540), (31880, 14030586), (35865, 12471632), (38256, 11692155), (47820, 9353724), (57384, 7794770), (63760, 7015293), (71730, 6235816), (95640, 4676862), (114768, 3897385), (143460, 3117908), (191280, 2338431), (286920, 1558954), (573840, 779477)]