839426040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39521}}^1$

素因数の和:39597

約数の個数: 96

約数和(自身を含む): 2774444400

約数和(自身を除く): 1935018360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 39521, 79042, 118563, 158084, 197605, 237126, 316168, 355689, 395210, 474252, 592815, 711378, 790420, 948504, 1185630, 1422756, 1580840, 1778445, 2331739, 2371260, 2845512, 3556890, 4663478, 4742520, 6995217, 7113780, 9326956, 11658695, 13990434, 14227560, 18653912, 20985651, 23317390, 27980868, 34976085, 41971302, 46634780, 55961736, 69952170, 83942604, 93269560, 104928255, 139904340, 167885208, 209856510, 279808680, 419713020, 839426040]

約数ペア:

[(1, 839426040), (2, 419713020), (3, 279808680), (4, 209856510), (5, 167885208), (6, 139904340), (8, 104928255), (9, 93269560), (10, 83942604), (12, 69952170), (15, 55961736), (18, 46634780), (20, 41971302), (24, 34976085), (30, 27980868), (36, 23317390), (40, 20985651), (45, 18653912), (59, 14227560), (60, 13990434), (72, 11658695), (90, 9326956), (118, 7113780), (120, 6995217), (177, 4742520), (180, 4663478), (236, 3556890), (295, 2845512), (354, 2371260), (360, 2331739), (472, 1778445), (531, 1580840), (590, 1422756), (708, 1185630), (885, 948504), (1062, 790420), (1180, 711378), (1416, 592815), (1770, 474252), (2124, 395210), (2360, 355689), (2655, 316168), (3540, 237126), (4248, 197605), (5310, 158084), (7080, 118563), (10620, 79042), (21240, 39521)]