380172240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{75431}}^1$

素因数の和:75457

約数の個数: 120

約数和(自身を含む): 1459156608

約数和(自身を除く): 1078984368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 75431, 150862, 226293, 301724, 377155, 452586, 528017, 603448, 678879, 754310, 905172, 1056034, 1131465, 1206896, 1357758, 1508620, 1584051, 1810344, 2112068, 2262930, 2640085, 2715516, 3017240, 3168102, 3394395, 3620688, 4224136, 4525860, 4752153, 5280170, 5431032, 6034480, 6336204, 6788790, 7920255, 8448272, 9051720, 9504306, 10560340, 10862064, 12672408, 13577580, 15840510, 18103440, 19008612, 21120680, 23760765, 25344816, 27155160, 31681020, 38017224, 42241360, 47521530, 54310320, 63362040, 76034448, 95043060, 126724080, 190086120, 380172240]

約数ペア:

[(1, 380172240), (2, 190086120), (3, 126724080), (4, 95043060), (5, 76034448), (6, 63362040), (7, 54310320), (8, 47521530), (9, 42241360), (10, 38017224), (12, 31681020), (14, 27155160), (15, 25344816), (16, 23760765), (18, 21120680), (20, 19008612), (21, 18103440), (24, 15840510), (28, 13577580), (30, 12672408), (35, 10862064), (36, 10560340), (40, 9504306), (42, 9051720), (45, 8448272), (48, 7920255), (56, 6788790), (60, 6336204), (63, 6034480), (70, 5431032), (72, 5280170), (80, 4752153), (84, 4525860), (90, 4224136), (105, 3620688), (112, 3394395), (120, 3168102), (126, 3017240), (140, 2715516), (144, 2640085), (168, 2262930), (180, 2112068), (210, 1810344), (240, 1584051), (252, 1508620), (280, 1357758), (315, 1206896), (336, 1131465), (360, 1056034), (420, 905172), (504, 754310), (560, 678879), (630, 603448), (720, 528017), (840, 452586), (1008, 377155), (1260, 301724), (1680, 226293), (2520, 150862), (5040, 75431)]